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Finding the Fourth Proportional to 224,994.33, 337,616.03 and 134,815.52

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Solution

The fourth proportional to 224,994.33, 337,616.03 and 134,815.52 is: 202,297.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,994.33 : 337,616.03 = 134,815.52 : x
  2. Step 2: Convert to fraction form
    224,994.33/337,616.03 = 134,815.52/x
  3. Step 3: Cross multiply
    224,994.33x = 337,616.03 × 134,815.52
  4. Step 4: Simplify right side
    224,994.33x = 45,515,881,825.86
  5. Step 5: Solve for x
    x = 45,515,881,825.86/224,994.33
  6. Step 6: Final answer
    x = 202,297.91

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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.