Home / 41,419.82-57,193.07-33,764.29

Finding the Fourth Proportional to 41,419.82, 57,193.07 and 33,764.29

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Solution

The fourth proportional to 41,419.82, 57,193.07 and 33,764.29 is: 46,622.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,419.82 : 57,193.07 = 33,764.29 : x
  2. Step 2: Convert to fraction form
    41,419.82/57,193.07 = 33,764.29/x
  3. Step 3: Cross multiply
    41,419.82x = 57,193.07 × 33,764.29
  4. Step 4: Simplify right side
    41,419.82x = 1,931,083,601.30
  5. Step 5: Solve for x
    x = 1,931,083,601.30/41,419.82
  6. Step 6: Final answer
    x = 46,622.21

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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.