Home / 224,908.45-337,196.01-136,140.95

Finding the Fourth Proportional to 224,908.45, 337,196.01 and 136,140.95

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Solution

The fourth proportional to 224,908.45, 337,196.01 and 136,140.95 is: 204,110.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,908.45 : 337,196.01 = 136,140.95 : x
  2. Step 2: Convert to fraction form
    224,908.45/337,196.01 = 136,140.95/x
  3. Step 3: Cross multiply
    224,908.45x = 337,196.01 × 136,140.95
  4. Step 4: Simplify right side
    224,908.45x = 45,906,186,491.13
  5. Step 5: Solve for x
    x = 45,906,186,491.13/224,908.45
  6. Step 6: Final answer
    x = 204,110.55

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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.