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Finding the Fourth Proportional to 4,363.56, 6,539.22 and 3,062.34

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Solution

The fourth proportional to 4,363.56, 6,539.22 and 3,062.34 is: 4,589.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.56 : 6,539.22 = 3,062.34 : x
  2. Step 2: Convert to fraction form
    4,363.56/6,539.22 = 3,062.34/x
  3. Step 3: Cross multiply
    4,363.56x = 6,539.22 × 3,062.34
  4. Step 4: Simplify right side
    4,363.56x = 20,025,314.97
  5. Step 5: Solve for x
    x = 20,025,314.97/4,363.56
  6. Step 6: Final answer
    x = 4,589.21

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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.