Home / 244,282.10-337,115.13-163,654.70

Finding the Fourth Proportional to 244,282.10, 337,115.13 and 163,654.70

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Solution

The fourth proportional to 244,282.10, 337,115.13 and 163,654.70 is: 225,847.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,282.10 : 337,115.13 = 163,654.70 : x
  2. Step 2: Convert to fraction form
    244,282.10/337,115.13 = 163,654.70/x
  3. Step 3: Cross multiply
    244,282.10x = 337,115.13 × 163,654.70
  4. Step 4: Simplify right side
    244,282.10x = 55,170,475,465.61
  5. Step 5: Solve for x
    x = 55,170,475,465.61/244,282.10
  6. Step 6: Final answer
    x = 225,847.39

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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.