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Finding the Fourth Proportional to 7,498.35, 11,230.52 and 6,012.41

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Solution

The fourth proportional to 7,498.35, 11,230.52 and 6,012.41 is: 9,004.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498.35 : 11,230.52 = 6,012.41 : x
  2. Step 2: Convert to fraction form
    7,498.35/11,230.52 = 6,012.41/x
  3. Step 3: Cross multiply
    7,498.35x = 11,230.52 × 6,012.41
  4. Step 4: Simplify right side
    7,498.35x = 67,522,404.54
  5. Step 5: Solve for x
    x = 67,522,404.54/7,498.35
  6. Step 6: Final answer
    x = 9,004.97

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.