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Finding the Third Proportional to 65,732 and 101,684

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Solution

The third proportional to 65,732 and 101,684 is: 157,299.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,732 : 101,684 = 101,684 : x
  2. Step 2: Convert to fraction form
    65,732/101,684 = 101,684/x
  3. Step 3: Cross multiply
    65,732x = 101,684 × 101,684
  4. Step 4: Simplify right side
    65,732x = 10,339,635,856
  5. Step 5: Solve for x
    x = 10,339,635,856/65,732
  6. Step 6: Final answer
    x = 157,299.88

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.