Home / 9,068.31-13,606.11-3,229.02

Finding the Fourth Proportional to 9,068.31, 13,606.11 and 3,229.02

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Solution

The fourth proportional to 9,068.31, 13,606.11 and 3,229.02 is: 4,844.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.31 : 13,606.11 = 3,229.02 : x
  2. Step 2: Convert to fraction form
    9,068.31/13,606.11 = 3,229.02/x
  3. Step 3: Cross multiply
    9,068.31x = 13,606.11 × 3,229.02
  4. Step 4: Simplify right side
    9,068.31x = 43,934,401.31
  5. Step 5: Solve for x
    x = 43,934,401.31/9,068.31
  6. Step 6: Final answer
    x = 4,844.83

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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.