Home / 41,352.75-57,067.07-22,490.01

Finding the Fourth Proportional to 41,352.75, 57,067.07 and 22,490.01

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Solution

The fourth proportional to 41,352.75, 57,067.07 and 22,490.01 is: 31,036.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,352.75 : 57,067.07 = 22,490.01 : x
  2. Step 2: Convert to fraction form
    41,352.75/57,067.07 = 22,490.01/x
  3. Step 3: Cross multiply
    41,352.75x = 57,067.07 × 22,490.01
  4. Step 4: Simplify right side
    41,352.75x = 1,283,438,862.52
  5. Step 5: Solve for x
    x = 1,283,438,862.52/41,352.75
  6. Step 6: Final answer
    x = 31,036.36

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1.5x scale

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.