in a proportion first second and third terms are respectively 11,33 and 21 find the fourth term: pls answer i am in a hurry!
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4
Answer:
1155
Step-by-step explanation:
is the correct answer
Answered by
4
Let fourth term be x.
In a proportion,
product of means=product of extremes
therefore,
33*21=11x
x=33*21 /11
x=63
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