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seraphim [82]
3 years ago
11

If 3,8,9 and x are in proportion find the value of x​

Mathematics
2 answers:
Rufina [12.5K]3 years ago
8 0

Answer:

Step-by-step explanation:

since they are in continued proportion the ratio will be

3/8=9/x

do cross multiplication

8*9=3*x

72=3x

72/3=x

24=x

therefore x =24

g100num [7]3 years ago
4 0

Answer:

ans is 24

Step-by-step explanation:

soln

the 3 8 9 and x are in proportion

so 3/8=9/x

3x=72

x=72/3

x=24

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Gre4nikov [31]

Answer:

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Step-by-step explanation:

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Solving

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Solving for variable 'x'.

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Add '-2x' to each side of the equation.

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