Home / 41,420.82-57,194.45-33,765.29

Finding the Fourth Proportional to 41,420.82, 57,194.45 and 33,765.29

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Solution

The fourth proportional to 41,420.82, 57,194.45 and 33,765.29 is: 46,623.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,420.82 : 57,194.45 = 33,765.29 : x
  2. Step 2: Convert to fraction form
    41,420.82/57,194.45 = 33,765.29/x
  3. Step 3: Cross multiply
    41,420.82x = 57,194.45 × 33,765.29
  4. Step 4: Simplify right side
    41,420.82x = 1,931,187,190.64
  5. Step 5: Solve for x
    x = 1,931,187,190.64/41,420.82
  6. Step 6: Final answer
    x = 46,623.59

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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.