Home / 7,398.56-11,099.77-2,204.44

Finding the Fourth Proportional to 7,398.56, 11,099.77 and 2,204.44

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Solution

The fourth proportional to 7,398.56, 11,099.77 and 2,204.44 is: 3,307.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398.56 : 11,099.77 = 2,204.44 : x
  2. Step 2: Convert to fraction form
    7,398.56/11,099.77 = 2,204.44/x
  3. Step 3: Cross multiply
    7,398.56x = 11,099.77 × 2,204.44
  4. Step 4: Simplify right side
    7,398.56x = 24,468,743.72
  5. Step 5: Solve for x
    x = 24,468,743.72/7,398.56
  6. Step 6: Final answer
    x = 3,307.23

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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.