Home / 4,363.27-6,544.19-1,401.57

Finding the Fourth Proportional to 4,363.27, 6,544.19 and 1,401.57

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Solution

The fourth proportional to 4,363.27, 6,544.19 and 1,401.57 is: 2,102.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.27 : 6,544.19 = 1,401.57 : x
  2. Step 2: Convert to fraction form
    4,363.27/6,544.19 = 1,401.57/x
  3. Step 3: Cross multiply
    4,363.27x = 6,544.19 × 1,401.57
  4. Step 4: Simplify right side
    4,363.27x = 9,172,143.88
  5. Step 5: Solve for x
    x = 9,172,143.88/4,363.27
  6. Step 6: Final answer
    x = 2,102.13

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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.