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Finding the Fourth Proportional to 224,591.56, 337,182.59 and 206,023.93

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Solution

The fourth proportional to 224,591.56, 337,182.59 and 206,023.93 is: 309,306.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,591.56 : 337,182.59 = 206,023.93 : x
  2. Step 2: Convert to fraction form
    224,591.56/337,182.59 = 206,023.93/x
  3. Step 3: Cross multiply
    224,591.56x = 337,182.59 × 206,023.93
  4. Step 4: Simplify right side
    224,591.56x = 69,467,681,991.48
  5. Step 5: Solve for x
    x = 69,467,681,991.48/224,591.56
  6. Step 6: Final answer
    x = 309,306.74

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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.