Home / 224,927.10-337,222.08-136,159.20

Finding the Fourth Proportional to 224,927.10, 337,222.08 and 136,159.20

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Solution

The fourth proportional to 224,927.10, 337,222.08 and 136,159.20 is: 204,136.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,927.10 : 337,222.08 = 136,159.20 : x
  2. Step 2: Convert to fraction form
    224,927.10/337,222.08 = 136,159.20/x
  3. Step 3: Cross multiply
    224,927.10x = 337,222.08 × 136,159.20
  4. Step 4: Simplify right side
    224,927.10x = 45,915,888,635.14
  5. Step 5: Solve for x
    x = 45,915,888,635.14/224,927.10
  6. Step 6: Final answer
    x = 204,136.76

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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.