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Finding the Third Proportional to 63,372 and 92,754

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Solution

The third proportional to 63,372 and 92,754 is: 135,758.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,372 : 92,754 = 92,754 : x
  2. Step 2: Convert to fraction form
    63,372/92,754 = 92,754/x
  3. Step 3: Cross multiply
    63,372x = 92,754 × 92,754
  4. Step 4: Simplify right side
    63,372x = 8,603,304,516
  5. Step 5: Solve for x
    x = 8,603,304,516/63,372
  6. Step 6: Final answer
    x = 135,758.77

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.