Home / 5,541.92-8,314.20-2,944.28

Finding the Fourth Proportional to 5,541.92, 8,314.20 and 2,944.28

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Solution

The fourth proportional to 5,541.92, 8,314.20 and 2,944.28 is: 4,417.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541.92 : 8,314.20 = 2,944.28 : x
  2. Step 2: Convert to fraction form
    5,541.92/8,314.20 = 2,944.28/x
  3. Step 3: Cross multiply
    5,541.92x = 8,314.20 × 2,944.28
  4. Step 4: Simplify right side
    5,541.92x = 24,479,332.78
  5. Step 5: Solve for x
    x = 24,479,332.78/5,541.92
  6. Step 6: Final answer
    x = 4,417.12

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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.