Home / 224,363.20-336,553.44-58,146.88

Finding the Fourth Proportional to 224,363.20, 336,553.44 and 58,146.88

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Solution

The fourth proportional to 224,363.20, 336,553.44 and 58,146.88 is: 87,222.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,363.20 : 336,553.44 = 58,146.88 : x
  2. Step 2: Convert to fraction form
    224,363.20/336,553.44 = 58,146.88/x
  3. Step 3: Cross multiply
    224,363.20x = 336,553.44 × 58,146.88
  4. Step 4: Simplify right side
    224,363.20x = 19,569,532,489.27
  5. Step 5: Solve for x
    x = 19,569,532,489.27/224,363.20
  6. Step 6: Final answer
    x = 87,222.56

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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.