Question

find the value of x in the following proportion. 25:x::5:2​

Answer 1

$\mathbb\pink{ANSWER}$

25 : x :: 5 : 2

• Product of means = Product of extremes

⇒ 25 × 2 :: x : 5

⇒ 50 : 5x

⇒ x = 50/5

⇒ x = 10