Home / 244,672.39-337,647.20-135,793.16

Finding the Fourth Proportional to 244,672.39, 337,647.20 and 135,793.16

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Solution

The fourth proportional to 244,672.39, 337,647.20 and 135,793.16 is: 187,394.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,672.39 : 337,647.20 = 135,793.16 : x
  2. Step 2: Convert to fraction form
    244,672.39/337,647.20 = 135,793.16/x
  3. Step 3: Cross multiply
    244,672.39x = 337,647.20 × 135,793.16
  4. Step 4: Simplify right side
    244,672.39x = 45,850,181,436.75
  5. Step 5: Solve for x
    x = 45,850,181,436.75/244,672.39
  6. Step 6: Final answer
    x = 187,394.18

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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.