Home / 7,195.22-10,789.14-3,296.29

Finding the Fourth Proportional to 7,195.22, 10,789.14 and 3,296.29

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Solution

The fourth proportional to 7,195.22, 10,789.14 and 3,296.29 is: 4,942.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195.22 : 10,789.14 = 3,296.29 : x
  2. Step 2: Convert to fraction form
    7,195.22/10,789.14 = 3,296.29/x
  3. Step 3: Cross multiply
    7,195.22x = 10,789.14 × 3,296.29
  4. Step 4: Simplify right side
    7,195.22x = 35,564,134.29
  5. Step 5: Solve for x
    x = 35,564,134.29/7,195.22
  6. Step 6: Final answer
    x = 4,942.74

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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.