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Finding the Third Proportional to 10,294.50 and 22,471.25

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Solution

The third proportional to 10,294.50 and 22,471.25 is: 49,051.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,294.50 : 22,471.25 = 22,471.25 : x
  2. Step 2: Convert to fraction form
    10,294.50/22,471.25 = 22,471.25/x
  3. Step 3: Cross multiply
    10,294.50x = 22,471.25 × 22,471.25
  4. Step 4: Simplify right side
    10,294.50x = 504,957,076.56
  5. Step 5: Solve for x
    x = 504,957,076.56/10,294.50
  6. Step 6: Final answer
    x = 49,051.15

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.