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Finding the Third Proportional to 58,760 and 88,269

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Solution

The third proportional to 58,760 and 88,269 is: 132,597.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,760 : 88,269 = 88,269 : x
  2. Step 2: Convert to fraction form
    58,760/88,269 = 88,269/x
  3. Step 3: Cross multiply
    58,760x = 88,269 × 88,269
  4. Step 4: Simplify right side
    58,760x = 7,791,416,361
  5. Step 5: Solve for x
    x = 7,791,416,361/58,760
  6. Step 6: Final answer
    x = 132,597.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.