Home / 41,671.54-57,504.50-22,805.02

Finding the Fourth Proportional to 41,671.54, 57,504.50 and 22,805.02

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Solution

The fourth proportional to 41,671.54, 57,504.50 and 22,805.02 is: 31,469.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,671.54 : 57,504.50 = 22,805.02 : x
  2. Step 2: Convert to fraction form
    41,671.54/57,504.50 = 22,805.02/x
  3. Step 3: Cross multiply
    41,671.54x = 57,504.50 × 22,805.02
  4. Step 4: Simplify right side
    41,671.54x = 1,311,391,272.59
  5. Step 5: Solve for x
    x = 1,311,391,272.59/41,671.54
  6. Step 6: Final answer
    x = 31,469.71

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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.