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Finding the Third Proportional to 33,479 and 45,591

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Solution

The third proportional to 33,479 and 45,591 is: 62,084.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,479 : 45,591 = 45,591 : x
  2. Step 2: Convert to fraction form
    33,479/45,591 = 45,591/x
  3. Step 3: Cross multiply
    33,479x = 45,591 × 45,591
  4. Step 4: Simplify right side
    33,479x = 2,078,539,281
  5. Step 5: Solve for x
    x = 2,078,539,281/33,479
  6. Step 6: Final answer
    x = 62,084.87

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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.