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Finding the Fourth Proportional to 337,161.73, 465,264.52 and 193,924.17

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Solution

The fourth proportional to 337,161.73, 465,264.52 and 193,924.17 is: 267,604.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,161.73 : 465,264.52 = 193,924.17 : x
  2. Step 2: Convert to fraction form
    337,161.73/465,264.52 = 193,924.17/x
  3. Step 3: Cross multiply
    337,161.73x = 465,264.52 × 193,924.17
  4. Step 4: Simplify right side
    337,161.73x = 90,226,035,871.45
  5. Step 5: Solve for x
    x = 90,226,035,871.45/337,161.73
  6. Step 6: Final answer
    x = 267,604.62

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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.