Question

i. Find the fourth proportional to 2 ,4 ,1
3 7​

Answer 1

Answer:

3 7 kya h

ya fir sirf 2 4 1 ka hi nikalna h? yr ek aur baar pucho fir m btaungi

Answer 2

Answer:

The fourth proportional is 21. 1:3::7:x=1:3::7:21

PREMISES

y=the fourth proportional of the ratios 1:3::7:x

CALCULATIONS

y=the fourth proportional of the ratios 1:3::7:x

1:3::7:x

1/3::7/21

and,

1:3::7:21

Step-by-step explanation:

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