Math, asked by shambhaviakmsv, 5 months ago

Find the fourth proportional to the following quantities.
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Answers

Answered by basumatarybabull
2

Answer

The answers are 12, 182/3, 4 ,12, 1/2

Step-by-step explanation:

1)1/2,4,6

Let the fourth proportion be x

Product of extreme=product of meani.e.1/2×x=4×6

x=4×6/2

x=24/2=12

x=12

2) 1 1/2,2 1/3,3 1/4kg

Let the fourth proportion be x

Product of extreme=product of mean

i.e.3/2×x=7/3×13/4

3x/2=28×39/12

x=91×2/3

x=182/3

3)14,16,35

Let the fourth proportion be x

Product of extreme=product of mean

i.e.14×x=16×35

x=560/14

x=4

4)2,3,8

Let the fourth proportion be x

Product of extreme=product of mean

i.e.2×x=3×8

x=24/2 =12

x=12

5) 6,4,1/2

Let the fourth proportion be x

Product of extreme=product of mean

i.e. 6×x=4×1/2

x=2/6

x=1/3

Hope it will help you

Answered by Anonymous
15

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