Home / 41,822.24-57,703.20-25,907.36

Finding the Fourth Proportional to 41,822.24, 57,703.20 and 25,907.36

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Solution

The fourth proportional to 41,822.24, 57,703.20 and 25,907.36 is: 35,745.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,822.24 : 57,703.20 = 25,907.36 : x
  2. Step 2: Convert to fraction form
    41,822.24/57,703.20 = 25,907.36/x
  3. Step 3: Cross multiply
    41,822.24x = 57,703.20 × 25,907.36
  4. Step 4: Simplify right side
    41,822.24x = 1,494,937,575.55
  5. Step 5: Solve for x
    x = 1,494,937,575.55/41,822.24
  6. Step 6: Final answer
    x = 35,745.04

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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.