Home / 5,414.24-7,471.32-3,024.02

Finding the Fourth Proportional to 5,414.24, 7,471.32 and 3,024.02

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Solution

The fourth proportional to 5,414.24, 7,471.32 and 3,024.02 is: 4,172.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414.24 : 7,471.32 = 3,024.02 : x
  2. Step 2: Convert to fraction form
    5,414.24/7,471.32 = 3,024.02/x
  3. Step 3: Cross multiply
    5,414.24x = 7,471.32 × 3,024.02
  4. Step 4: Simplify right side
    5,414.24x = 22,593,421.11
  5. Step 5: Solve for x
    x = 22,593,421.11/5,414.24
  6. Step 6: Final answer
    x = 4,172.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.