Home / 41,350.46-57,079.85-29,313.85

Finding the Fourth Proportional to 41,350.46, 57,079.85 and 29,313.85

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Solution

The fourth proportional to 41,350.46, 57,079.85 and 29,313.85 is: 40,464.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,350.46 : 57,079.85 = 29,313.85 : x
  2. Step 2: Convert to fraction form
    41,350.46/57,079.85 = 29,313.85/x
  3. Step 3: Cross multiply
    41,350.46x = 57,079.85 × 29,313.85
  4. Step 4: Simplify right side
    41,350.46x = 1,673,230,160.92
  5. Step 5: Solve for x
    x = 1,673,230,160.92/41,350.46
  6. Step 6: Final answer
    x = 40,464.61

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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.