Home / 63,644.28-95,388.03-26,180.97

Finding the Fourth Proportional to 63,644.28, 95,388.03 and 26,180.97

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Solution

The fourth proportional to 63,644.28, 95,388.03 and 26,180.97 is: 39,239.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,644.28 : 95,388.03 = 26,180.97 : x
  2. Step 2: Convert to fraction form
    63,644.28/95,388.03 = 26,180.97/x
  3. Step 3: Cross multiply
    63,644.28x = 95,388.03 × 26,180.97
  4. Step 4: Simplify right side
    63,644.28x = 2,497,351,151.79
  5. Step 5: Solve for x
    x = 2,497,351,151.79/63,644.28
  6. Step 6: Final answer
    x = 39,239.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.