Home / 4,411.28-6,081.48-3,745.52

Finding the Fourth Proportional to 4,411.28, 6,081.48 and 3,745.52

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Solution

The fourth proportional to 4,411.28, 6,081.48 and 3,745.52 is: 5,163.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411.28 : 6,081.48 = 3,745.52 : x
  2. Step 2: Convert to fraction form
    4,411.28/6,081.48 = 3,745.52/x
  3. Step 3: Cross multiply
    4,411.28x = 6,081.48 × 3,745.52
  4. Step 4: Simplify right side
    4,411.28x = 22,778,304.97
  5. Step 5: Solve for x
    x = 22,778,304.97/4,411.28
  6. Step 6: Final answer
    x = 5,163.65

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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.