Home / 41,601.10-62,401.65-41,163.70

Finding the Fourth Proportional to 41,601.10, 62,401.65 and 41,163.70

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Solution

The fourth proportional to 41,601.10, 62,401.65 and 41,163.70 is: 61,745.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,601.10 : 62,401.65 = 41,163.70 : x
  2. Step 2: Convert to fraction form
    41,601.10/62,401.65 = 41,163.70/x
  3. Step 3: Cross multiply
    41,601.10x = 62,401.65 × 41,163.70
  4. Step 4: Simplify right side
    41,601.10x = 2,568,682,800.11
  5. Step 5: Solve for x
    x = 2,568,682,800.11/41,601.10
  6. Step 6: Final answer
    x = 61,745.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.