Home / 5,552.16-8,325.92-2,472

Finding the Fourth Proportional to 5,552.16, 8,325.92 and 2,472

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Solution

The fourth proportional to 5,552.16, 8,325.92 and 2,472 is: 3,706.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552.16 : 8,325.92 = 2,472 : x
  2. Step 2: Convert to fraction form
    5,552.16/8,325.92 = 2,472/x
  3. Step 3: Cross multiply
    5,552.16x = 8,325.92 × 2,472
  4. Step 4: Simplify right side
    5,552.16x = 20,581,674.24
  5. Step 5: Solve for x
    x = 20,581,674.24/5,552.16
  6. Step 6: Final answer
    x = 3,706.97

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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.