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Finding the Third Proportional to 29,628 and 60,448

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Solution

The third proportional to 29,628 and 60,448 is: 123,327.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,628 : 60,448 = 60,448 : x
  2. Step 2: Convert to fraction form
    29,628/60,448 = 60,448/x
  3. Step 3: Cross multiply
    29,628x = 60,448 × 60,448
  4. Step 4: Simplify right side
    29,628x = 3,653,960,704
  5. Step 5: Solve for x
    x = 3,653,960,704/29,628
  6. Step 6: Final answer
    x = 123,327.96

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.