Home / 63,463.12-95,193.93-15,432.01

Finding the Fourth Proportional to 63,463.12, 95,193.93 and 15,432.01

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Solution

The fourth proportional to 63,463.12, 95,193.93 and 15,432.01 is: 23,147.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,463.12 : 95,193.93 = 15,432.01 : x
  2. Step 2: Convert to fraction form
    63,463.12/95,193.93 = 15,432.01/x
  3. Step 3: Cross multiply
    63,463.12x = 95,193.93 × 15,432.01
  4. Step 4: Simplify right side
    63,463.12x = 1,469,033,679.70
  5. Step 5: Solve for x
    x = 1,469,033,679.70/63,463.12
  6. Step 6: Final answer
    x = 23,147.83

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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.