Home / 7,327.14-10,995.57-3,375.96

Finding the Fourth Proportional to 7,327.14, 10,995.57 and 3,375.96

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Solution

The fourth proportional to 7,327.14, 10,995.57 and 3,375.96 is: 5,066.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.14 : 10,995.57 = 3,375.96 : x
  2. Step 2: Convert to fraction form
    7,327.14/10,995.57 = 3,375.96/x
  3. Step 3: Cross multiply
    7,327.14x = 10,995.57 × 3,375.96
  4. Step 4: Simplify right side
    7,327.14x = 37,120,604.50
  5. Step 5: Solve for x
    x = 37,120,604.50/7,327.14
  6. Step 6: Final answer
    x = 5,066.18

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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.