Question

find the fourth porprotionl to the given number 14,16,21
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Answer 1

Answer:

the fourth proportion is 24

Hope this helps ☺️

Answer 2

Answer:

24

Step-by-step explanation:

Lets say 4th proportional number is x. Then,

14:16::21:x

⇒ 14*x = 16*21

⇒ x = 24

So, 4th proportional number is 24.