Home / 244,233.12-337,071.60-148,753.68

Finding the Fourth Proportional to 244,233.12, 337,071.60 and 148,753.68

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Solution

The fourth proportional to 244,233.12, 337,071.60 and 148,753.68 is: 205,298.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,233.12 : 337,071.60 = 148,753.68 : x
  2. Step 2: Convert to fraction form
    244,233.12/337,071.60 = 148,753.68/x
  3. Step 3: Cross multiply
    244,233.12x = 337,071.60 × 148,753.68
  4. Step 4: Simplify right side
    244,233.12x = 50,140,640,923.49
  5. Step 5: Solve for x
    x = 50,140,640,923.49/244,233.12
  6. Step 6: Final answer
    x = 205,298.29

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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.