Rahul Sofat Solutions for Chapter: Ratio, Proportion and Unitary Method, Exercise 2: EXERCISE 12.2

Find the value of $x$.

$12:30=8:x$

Find the value of $x$ 

$16:x=x:121$

Find the value of $x$. 

$21:12=x:8$

Find the mean proportion between:

$12$ and $3$

Find the mean proportion between:

$50$ and $8$

Find the mean proportion between:

$27$ and $48$

Find the mean proportion between:

$50$ and $98$

Find $x$, if $25, 35, x$ are in continued proportion.