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Finding the Third Proportional to 28,816 and 62,552

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Solution

The third proportional to 28,816 and 62,552 is: 135,784.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,816 : 62,552 = 62,552 : x
  2. Step 2: Convert to fraction form
    28,816/62,552 = 62,552/x
  3. Step 3: Cross multiply
    28,816x = 62,552 × 62,552
  4. Step 4: Simplify right side
    28,816x = 3,912,752,704
  5. Step 5: Solve for x
    x = 3,912,752,704/28,816
  6. Step 6: Final answer
    x = 135,784.03

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.