Home / 63,964.28-95,943.18-22,408.04

Finding the Fourth Proportional to 63,964.28, 95,943.18 and 22,408.04

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Solution

The fourth proportional to 63,964.28, 95,943.18 and 22,408.04 is: 33,610.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,964.28 : 95,943.18 = 22,408.04 : x
  2. Step 2: Convert to fraction form
    63,964.28/95,943.18 = 22,408.04/x
  3. Step 3: Cross multiply
    63,964.28x = 95,943.18 × 22,408.04
  4. Step 4: Simplify right side
    63,964.28x = 2,149,898,615.17
  5. Step 5: Solve for x
    x = 2,149,898,615.17/63,964.28
  6. Step 6: Final answer
    x = 33,610.92

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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.