Question

Question 5
If 12 : x :: 14 : 21 then find the value of x.

Answer 1

Answer:

here is your answer

hope it will help you........

Answer 2

Answer:

$12 : x : : 14 : 21 \\ \frac{12}{x} = \frac{14}{21} \\ 12 \times 21 = 14x \\ \frac{12 \times 21}{14} = x \\ \boxed{ \underline{ \underline{18}} = x}$