Home / 41,773.68-57,647.88-22,910.48

Finding the Fourth Proportional to 41,773.68, 57,647.88 and 22,910.48

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Solution

The fourth proportional to 41,773.68, 57,647.88 and 22,910.48 is: 31,616.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,773.68 : 57,647.88 = 22,910.48 : x
  2. Step 2: Convert to fraction form
    41,773.68/57,647.88 = 22,910.48/x
  3. Step 3: Cross multiply
    41,773.68x = 57,647.88 × 22,910.48
  4. Step 4: Simplify right side
    41,773.68x = 1,320,740,601.78
  5. Step 5: Solve for x
    x = 1,320,740,601.78/41,773.68
  6. Step 6: Final answer
    x = 31,616.57

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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.