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Finding the Fourth Proportional to 224,733.20, 337,099.80 and 202,614.80

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Solution

The fourth proportional to 224,733.20, 337,099.80 and 202,614.80 is: 303,922.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,733.20 : 337,099.80 = 202,614.80 : x
  2. Step 2: Convert to fraction form
    224,733.20/337,099.80 = 202,614.80/x
  3. Step 3: Cross multiply
    224,733.20x = 337,099.80 × 202,614.80
  4. Step 4: Simplify right side
    224,733.20x = 68,301,408,557.04
  5. Step 5: Solve for x
    x = 68,301,408,557.04/224,733.20
  6. Step 6: Final answer
    x = 303,922.20

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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.