Home / 41,416.55-57,155.49-22,553.66

Finding the Fourth Proportional to 41,416.55, 57,155.49 and 22,553.66

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Solution

The fourth proportional to 41,416.55, 57,155.49 and 22,553.66 is: 31,124.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,416.55 : 57,155.49 = 22,553.66 : x
  2. Step 2: Convert to fraction form
    41,416.55/57,155.49 = 22,553.66/x
  3. Step 3: Cross multiply
    41,416.55x = 57,155.49 × 22,553.66
  4. Step 4: Simplify right side
    41,416.55x = 1,289,065,488.59
  5. Step 5: Solve for x
    x = 1,289,065,488.59/41,416.55
  6. Step 6: Final answer
    x = 31,124.41

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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.