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Finding the Fourth Proportional to 69,491.53, 95,908.60 and 44,000.26

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Solution

The fourth proportional to 69,491.53, 95,908.60 and 44,000.26 is: 60,726.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,491.53 : 95,908.60 = 44,000.26 : x
  2. Step 2: Convert to fraction form
    69,491.53/95,908.60 = 44,000.26/x
  3. Step 3: Cross multiply
    69,491.53x = 95,908.60 × 44,000.26
  4. Step 4: Simplify right side
    69,491.53x = 4,220,003,151.46
  5. Step 5: Solve for x
    x = 4,220,003,151.46/69,491.53
  6. Step 6: Final answer
    x = 60,726.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.