Find the 4th proportional to 4,16 and 7
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17
let the 4th proportional be x.
A/Q
4:16::7"X
4/16=7/x
x=16*7/4
x=28
A/Q
4:16::7"X
4/16=7/x
x=16*7/4
x=28
Answered by
3
Answer:
Step-by-step explanation: I don't know
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