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Finding the Fourth Proportional to 63,399.52, 95,100.36 and 23,975.20

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Solution

The fourth proportional to 63,399.52, 95,100.36 and 23,975.20 is: 35,963.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,399.52 : 95,100.36 = 23,975.20 : x
  2. Step 2: Convert to fraction form
    63,399.52/95,100.36 = 23,975.20/x
  3. Step 3: Cross multiply
    63,399.52x = 95,100.36 × 23,975.20
  4. Step 4: Simplify right side
    63,399.52x = 2,280,050,151.07
  5. Step 5: Solve for x
    x = 2,280,050,151.07/63,399.52
  6. Step 6: Final answer
    x = 35,963.21

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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.