Home / 2,227.46-3,341.19-584.15

Finding the Fourth Proportional to 2,227.46, 3,341.19 and 584.15

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Solution

The fourth proportional to 2,227.46, 3,341.19 and 584.15 is: 876.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227.46 : 3,341.19 = 584.15 : x
  2. Step 2: Convert to fraction form
    2,227.46/3,341.19 = 584.15/x
  3. Step 3: Cross multiply
    2,227.46x = 3,341.19 × 584.15
  4. Step 4: Simplify right side
    2,227.46x = 1,951,751.96
  5. Step 5: Solve for x
    x = 1,951,751.96/2,227.46
  6. Step 6: Final answer
    x = 876.22

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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.