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The second, third and fourth terms of the proportion are 27, 35, 63. Find the first term.
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Answer:
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Verified answer
[tex]\large{\clubs \: {\underline{\underline{\sf{We \: \: Know:-}}}}}[/tex]
Now,
[tex]\large{\mapsto{\sf{\dfrac{x}{27} = \dfrac{35}{63}}}}[/tex]
[tex]\large{\mapsto{\sf{x \times 63 = 35 \times 27}}}[/tex]
[tex]\large{\mapsto{\sf{63x = 945}}}[/tex]
[tex]\large{\mapsto{\sf{x = \dfrac{\cancel{945}}{\cancel{63}}}}}[/tex]
[tex]\large{\mapsto{\sf{x = 15}}}[/tex]
[tex]\large{\gray{\underline{\boxed{\sf{\therefore{Answer = 15}}}}}}[/tex]
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ʚїɞ The First Term Is 15
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