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Finding the Fourth Proportional to 63,452.56, 95,190.85 and 25,504.78

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Solution

The fourth proportional to 63,452.56, 95,190.85 and 25,504.78 is: 38,262.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,452.56 : 95,190.85 = 25,504.78 : x
  2. Step 2: Convert to fraction form
    63,452.56/95,190.85 = 25,504.78/x
  3. Step 3: Cross multiply
    63,452.56x = 95,190.85 × 25,504.78
  4. Step 4: Simplify right side
    63,452.56x = 2,427,821,861.48
  5. Step 5: Solve for x
    x = 2,427,821,861.48/63,452.56
  6. Step 6: Final answer
    x = 38,262.00

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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.