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Finding the Fourth Proportional to 337,889.35, 466,339.65 and 192,695.44

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Solution

The fourth proportional to 337,889.35, 466,339.65 and 192,695.44 is: 265,949.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,889.35 : 466,339.65 = 192,695.44 : x
  2. Step 2: Convert to fraction form
    337,889.35/466,339.65 = 192,695.44/x
  3. Step 3: Cross multiply
    337,889.35x = 466,339.65 × 192,695.44
  4. Step 4: Simplify right side
    337,889.35x = 89,861,524,046.20
  5. Step 5: Solve for x
    x = 89,861,524,046.20/337,889.35
  6. Step 6: Final answer
    x = 265,949.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.