Home / 63,520.74-95,261.12-22,989.02

Finding the Fourth Proportional to 63,520.74, 95,261.12 and 22,989.02

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Solution

The fourth proportional to 63,520.74, 95,261.12 and 22,989.02 is: 34,476.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,520.74 : 95,261.12 = 22,989.02 : x
  2. Step 2: Convert to fraction form
    63,520.74/95,261.12 = 22,989.02/x
  3. Step 3: Cross multiply
    63,520.74x = 95,261.12 × 22,989.02
  4. Step 4: Simplify right side
    63,520.74x = 2,189,959,792.90
  5. Step 5: Solve for x
    x = 2,189,959,792.90/63,520.74
  6. Step 6: Final answer
    x = 34,476.30

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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.