Home / 41,808.30-57,691.11-23,661.06

Finding the Fourth Proportional to 41,808.30, 57,691.11 and 23,661.06

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Solution

The fourth proportional to 41,808.30, 57,691.11 and 23,661.06 is: 32,649.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,808.30 : 57,691.11 = 23,661.06 : x
  2. Step 2: Convert to fraction form
    41,808.30/57,691.11 = 23,661.06/x
  3. Step 3: Cross multiply
    41,808.30x = 57,691.11 × 23,661.06
  4. Step 4: Simplify right side
    41,808.30x = 1,365,032,815.18
  5. Step 5: Solve for x
    x = 1,365,032,815.18/41,808.30
  6. Step 6: Final answer
    x = 32,649.80

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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.