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Finding the Fourth Proportional to 335,654.70, 463,211.91 and 182,701.14

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Solution

The fourth proportional to 335,654.70, 463,211.91 and 182,701.14 is: 252,132.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,654.70 : 463,211.91 = 182,701.14 : x
  2. Step 2: Convert to fraction form
    335,654.70/463,211.91 = 182,701.14/x
  3. Step 3: Cross multiply
    335,654.70x = 463,211.91 × 182,701.14
  4. Step 4: Simplify right side
    335,654.70x = 84,629,344,018.58
  5. Step 5: Solve for x
    x = 84,629,344,018.58/335,654.70
  6. Step 6: Final answer
    x = 252,132.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.