Question

6 : 21 :: 14 : ? what is the answer​

Answer 1

6 : 21 :: 14 : ?

ans :- [(21×14)/6]

= 49.

similarly,

6/21 = 14/? [according to the question]

so, ans = 49.

please mark me brainlist

Answer 2

Given - Ratio and proportion

Find - Fourth proportion

Solution - The fourth proportion, in given ratio and proportion, is 49.

Let the fourth proportion be x. Representing the ratio and proportion in fractional form.

$\frac{6}{21} = \frac{14}{x}$

Performing cross multiplication to find the value of x

$x = \frac{14 \times 21}{6}$

Performing multiplication and division to find the value of x

$x = 49$

So, the value of the fourth proportion, in given ratio and proportion, is 49.