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Finding the Third Proportional to 89,092 and 192,110

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Solution

The third proportional to 89,092 and 192,110 is: 414,248.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,092 : 192,110 = 192,110 : x
  2. Step 2: Convert to fraction form
    89,092/192,110 = 192,110/x
  3. Step 3: Cross multiply
    89,092x = 192,110 × 192,110
  4. Step 4: Simplify right side
    89,092x = 36,906,252,100
  5. Step 5: Solve for x
    x = 36,906,252,100/89,092
  6. Step 6: Final answer
    x = 414,248.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.