Home / 7,399.03-11,099.11-2,468.66

Finding the Fourth Proportional to 7,399.03, 11,099.11 and 2,468.66

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Solution

The fourth proportional to 7,399.03, 11,099.11 and 2,468.66 is: 3,703.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399.03 : 11,099.11 = 2,468.66 : x
  2. Step 2: Convert to fraction form
    7,399.03/11,099.11 = 2,468.66/x
  3. Step 3: Cross multiply
    7,399.03x = 11,099.11 × 2,468.66
  4. Step 4: Simplify right side
    7,399.03x = 27,399,944.70
  5. Step 5: Solve for x
    x = 27,399,944.70/7,399.03
  6. Step 6: Final answer
    x = 3,703.18

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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.