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Finding the Third Proportional to 10,343.50 and 22,327.38

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Solution

The third proportional to 10,343.50 and 22,327.38 is: 48,195.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343.50 : 22,327.38 = 22,327.38 : x
  2. Step 2: Convert to fraction form
    10,343.50/22,327.38 = 22,327.38/x
  3. Step 3: Cross multiply
    10,343.50x = 22,327.38 × 22,327.38
  4. Step 4: Simplify right side
    10,343.50x = 498,511,674.39
  5. Step 5: Solve for x
    x = 498,511,674.39/10,343.50
  6. Step 6: Final answer
    x = 48,195.65

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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.