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Finding the Third Proportional to 63,373 and 88,601

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Solution

The third proportional to 63,373 and 88,601 is: 123,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,373 : 88,601 = 88,601 : x
  2. Step 2: Convert to fraction form
    63,373/88,601 = 88,601/x
  3. Step 3: Cross multiply
    63,373x = 88,601 × 88,601
  4. Step 4: Simplify right side
    63,373x = 7,850,137,201
  5. Step 5: Solve for x
    x = 7,850,137,201/63,373
  6. Step 6: Final answer
    x = 123,871.95

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.