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Finding the Third Proportional to 41,500 and 89,049

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Solution

The third proportional to 41,500 and 89,049 is: 191,077.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,500 : 89,049 = 89,049 : x
  2. Step 2: Convert to fraction form
    41,500/89,049 = 89,049/x
  3. Step 3: Cross multiply
    41,500x = 89,049 × 89,049
  4. Step 4: Simplify right side
    41,500x = 7,929,724,401
  5. Step 5: Solve for x
    x = 7,929,724,401/41,500
  6. Step 6: Final answer
    x = 191,077.70

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.