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Finding the Fourth Proportional to 41,352.99, 57,067.77 and 23,447.60

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Solution

The fourth proportional to 41,352.99, 57,067.77 and 23,447.60 is: 32,358.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,352.99 : 57,067.77 = 23,447.60 : x
  2. Step 2: Convert to fraction form
    41,352.99/57,067.77 = 23,447.60/x
  3. Step 3: Cross multiply
    41,352.99x = 57,067.77 × 23,447.60
  4. Step 4: Simplify right side
    41,352.99x = 1,338,102,243.85
  5. Step 5: Solve for x
    x = 1,338,102,243.85/41,352.99
  6. Step 6: Final answer
    x = 32,358.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.