Home / 244,529.72-337,387.14-141,138.62

Finding the Fourth Proportional to 244,529.72, 337,387.14 and 141,138.62

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Solution

The fourth proportional to 244,529.72, 337,387.14 and 141,138.62 is: 194,734.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,529.72 : 337,387.14 = 141,138.62 : x
  2. Step 2: Convert to fraction form
    244,529.72/337,387.14 = 141,138.62/x
  3. Step 3: Cross multiply
    244,529.72x = 337,387.14 × 141,138.62
  4. Step 4: Simplify right side
    244,529.72x = 47,618,354,923.61
  5. Step 5: Solve for x
    x = 47,618,354,923.61/244,529.72
  6. Step 6: Final answer
    x = 194,734.43

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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.