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Finding the Fourth Proportional to 63,033.99, 94,469.14 and 25,550.20

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Solution

The fourth proportional to 63,033.99, 94,469.14 and 25,550.20 is: 38,292.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,033.99 : 94,469.14 = 25,550.20 : x
  2. Step 2: Convert to fraction form
    63,033.99/94,469.14 = 25,550.20/x
  3. Step 3: Cross multiply
    63,033.99x = 94,469.14 × 25,550.20
  4. Step 4: Simplify right side
    63,033.99x = 2,413,705,420.83
  5. Step 5: Solve for x
    x = 2,413,705,420.83/63,033.99
  6. Step 6: Final answer
    x = 38,292.12

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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.