Home / 224,933.40-337,067.19-98,456.76

Finding the Fourth Proportional to 224,933.40, 337,067.19 and 98,456.76

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Solution

The fourth proportional to 224,933.40, 337,067.19 and 98,456.76 is: 147,539.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,933.40 : 337,067.19 = 98,456.76 : x
  2. Step 2: Convert to fraction form
    224,933.40/337,067.19 = 98,456.76/x
  3. Step 3: Cross multiply
    224,933.40x = 337,067.19 × 98,456.76
  4. Step 4: Simplify right side
    224,933.40x = 33,186,543,429.70
  5. Step 5: Solve for x
    x = 33,186,543,429.70/224,933.40
  6. Step 6: Final answer
    x = 147,539.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.