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Finding the Fourth Proportional to 41,750.92, 62,646.94 and 19,560.44

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Solution

The fourth proportional to 41,750.92, 62,646.94 and 19,560.44 is: 29,350.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,750.92 : 62,646.94 = 19,560.44 : x
  2. Step 2: Convert to fraction form
    41,750.92/62,646.94 = 19,560.44/x
  3. Step 3: Cross multiply
    41,750.92x = 62,646.94 × 19,560.44
  4. Step 4: Simplify right side
    41,750.92x = 1,225,401,711.05
  5. Step 5: Solve for x
    x = 1,225,401,711.05/41,750.92
  6. Step 6: Final answer
    x = 29,350.29

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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.