Question

Find the value of x if x:25::78:84

Answer 1

Solutions :-


Given :

x : 25 : : 78 : 84


Find the value of x :-

A/q

=> x/25 = 78/84
=> x × 84 = 78 × 25
=> 84x = 1950
=> x = 1950/84 = 23.21 approx.


Hence,
Value of x = 23.21

Answer 2

Here is your solution

Given that :-

proportion are

x : 25 : : 78 : 84

we have to find the value of x :-

Now

=> x/25 = 78/84

=> x × 84 = 78 × 25

=> 84x = 1950

=> x = 1950/84

=> x = 23.21 approx.

Hence,

Value of x = 23.21

Hope it helps you