Home / 244,471.92-337,385.44-137,076.52

Finding the Fourth Proportional to 244,471.92, 337,385.44 and 137,076.52

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Solution

The fourth proportional to 244,471.92, 337,385.44 and 137,076.52 is: 189,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,471.92 : 337,385.44 = 137,076.52 : x
  2. Step 2: Convert to fraction form
    244,471.92/337,385.44 = 137,076.52/x
  3. Step 3: Cross multiply
    244,471.92x = 337,385.44 × 137,076.52
  4. Step 4: Simplify right side
    244,471.92x = 46,247,622,013.87
  5. Step 5: Solve for x
    x = 46,247,622,013.87/244,471.92
  6. Step 6: Final answer
    x = 189,173.55

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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.