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Finding the Fourth Proportional to 63,477.20, 95,240.10 and 62,480.90

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Solution

The fourth proportional to 63,477.20, 95,240.10 and 62,480.90 is: 93,745.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,477.20 : 95,240.10 = 62,480.90 : x
  2. Step 2: Convert to fraction form
    63,477.20/95,240.10 = 62,480.90/x
  3. Step 3: Cross multiply
    63,477.20x = 95,240.10 × 62,480.90
  4. Step 4: Simplify right side
    63,477.20x = 5,950,687,164.09
  5. Step 5: Solve for x
    x = 5,950,687,164.09/63,477.20
  6. Step 6: Final answer
    x = 93,745.27

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1.5x scale

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.