Home / 41,930.82-57,864.51-23,067.81

Finding the Fourth Proportional to 41,930.82, 57,864.51 and 23,067.81

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Solution

The fourth proportional to 41,930.82, 57,864.51 and 23,067.81 is: 31,833.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,930.82 : 57,864.51 = 23,067.81 : x
  2. Step 2: Convert to fraction form
    41,930.82/57,864.51 = 23,067.81/x
  3. Step 3: Cross multiply
    41,930.82x = 57,864.51 × 23,067.81
  4. Step 4: Simplify right side
    41,930.82x = 1,334,807,522.42
  5. Step 5: Solve for x
    x = 1,334,807,522.42/41,930.82
  6. Step 6: Final answer
    x = 31,833.57

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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.