Home / 41,352.66-57,066.36-22,489.80

Finding the Fourth Proportional to 41,352.66, 57,066.36 and 22,489.80

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Solution

The fourth proportional to 41,352.66, 57,066.36 and 22,489.80 is: 31,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,352.66 : 57,066.36 = 22,489.80 : x
  2. Step 2: Convert to fraction form
    41,352.66/57,066.36 = 22,489.80/x
  3. Step 3: Cross multiply
    41,352.66x = 57,066.36 × 22,489.80
  4. Step 4: Simplify right side
    41,352.66x = 1,283,411,023.13
  5. Step 5: Solve for x
    x = 1,283,411,023.13/41,352.66
  6. Step 6: Final answer
    x = 31,035.75

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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.