Proportion

IMPORTANT

Proportion: Overview

This topic covers concepts, such as, Proportion, Understanding Proportion as Equality of Ratios, Third Proportion & Fourth Proportion etc.

Important Questions on Proportion

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If a, b, c, d are in proportion, then

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Find the fourth proportional to:

13, 3, 13

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Find the fourth proportional to:

14, 24, 35

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Find the fourth proportional to:

3, 4, 6

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If 13, x, 27 are in continued proportion, find x.

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Find the mean proportional between:

112, 48

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Find the mean proportional between:

3, 27

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Find the mean proportional between:

5, 125

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Find the third proportional to:

125, 75

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Find the third proportional to:

4, 6

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Find the third proportional to:

24, 36

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Find the third proportional to:

16, 12

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In continued proportion, the second term is called the mean proportion.

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 81 kg:45 kg::18 men : 10 men

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The fourth proportion of 9,16, and 81 is _____.

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60 p:3=1:5

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If a, b, c are in proportion, then

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The numbers 6, 10, 14 and 22 are in proportion.

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Find the value of n, if n:15::4:30.

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The ratios 25 g:30 g and 40 kg:48 kg in proportion.