Home / 5,552.92-8,329.45-2,265.29

Finding the Fourth Proportional to 5,552.92, 8,329.45 and 2,265.29

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Solution

The fourth proportional to 5,552.92, 8,329.45 and 2,265.29 is: 3,397.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552.92 : 8,329.45 = 2,265.29 : x
  2. Step 2: Convert to fraction form
    5,552.92/8,329.45 = 2,265.29/x
  3. Step 3: Cross multiply
    5,552.92x = 8,329.45 × 2,265.29
  4. Step 4: Simplify right side
    5,552.92x = 18,868,619.79
  5. Step 5: Solve for x
    x = 18,868,619.79/5,552.92
  6. Step 6: Final answer
    x = 3,397.96

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1.5x scale

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.