Home / 224,948.43-337,254.57-136,180.53

Finding the Fourth Proportional to 224,948.43, 337,254.57 and 136,180.53

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Solution

The fourth proportional to 224,948.43, 337,254.57 and 136,180.53 is: 204,169.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,948.43 : 337,254.57 = 136,180.53 : x
  2. Step 2: Convert to fraction form
    224,948.43/337,254.57 = 136,180.53/x
  3. Step 3: Cross multiply
    224,948.43x = 337,254.57 × 136,180.53
  4. Step 4: Simplify right side
    224,948.43x = 45,927,506,087.52
  5. Step 5: Solve for x
    x = 45,927,506,087.52/224,948.43
  6. Step 6: Final answer
    x = 204,169.04

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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.