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Finding the Fourth Proportional to 63,328.50, 95,020.11 and 33,737.94

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Solution

The fourth proportional to 63,328.50, 95,020.11 and 33,737.94 is: 50,621.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,328.50 : 95,020.11 = 33,737.94 : x
  2. Step 2: Convert to fraction form
    63,328.50/95,020.11 = 33,737.94/x
  3. Step 3: Cross multiply
    63,328.50x = 95,020.11 × 33,737.94
  4. Step 4: Simplify right side
    63,328.50x = 3,205,782,769.97
  5. Step 5: Solve for x
    x = 3,205,782,769.97/63,328.50
  6. Step 6: Final answer
    x = 50,621.49

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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.