Home / 41,867.15-57,776.24-23,003.87

Finding the Fourth Proportional to 41,867.15, 57,776.24 and 23,003.87

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Solution

The fourth proportional to 41,867.15, 57,776.24 and 23,003.87 is: 31,745.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,867.15 : 57,776.24 = 23,003.87 : x
  2. Step 2: Convert to fraction form
    41,867.15/57,776.24 = 23,003.87/x
  3. Step 3: Cross multiply
    41,867.15x = 57,776.24 × 23,003.87
  4. Step 4: Simplify right side
    41,867.15x = 1,329,076,882.68
  5. Step 5: Solve for x
    x = 1,329,076,882.68/41,867.15
  6. Step 6: Final answer
    x = 31,745.10

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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.