Math, asked by dhyeyharihar, 5 months ago

The fourth proportional to 4, 9 and 12 is
i.
21
ii.
24
iii.
27
iv.
30

Answers

Answered by yadavsv09

1

Answer:

Let the fourth proportional to 4, 9, 12 be x

Then, 4:9::12:x

⇒4×x=9×12

⇒x=

4

9×12

=27

∴ Fourth proportional to 4, 9, 12 is 27.

Step-by-step explanation:

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