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Finding the Third Proportional to 22,629.38 and 29,529.56

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Solution

The third proportional to 22,629.38 and 29,529.56 is: 38,533.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,629.38 : 29,529.56 = 29,529.56 : x
  2. Step 2: Convert to fraction form
    22,629.38/29,529.56 = 29,529.56/x
  3. Step 3: Cross multiply
    22,629.38x = 29,529.56 × 29,529.56
  4. Step 4: Simplify right side
    22,629.38x = 871,995,061.44
  5. Step 5: Solve for x
    x = 871,995,061.44/22,629.38
  6. Step 6: Final answer
    x = 38,533.77

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Why These Related Problems?

These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.