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Finding the Fourth Proportional to 9,099.48, 13,649.52 and 2,525.73

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Solution

The fourth proportional to 9,099.48, 13,649.52 and 2,525.73 is: 3,788.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,099.48 : 13,649.52 = 2,525.73 : x
  2. Step 2: Convert to fraction form
    9,099.48/13,649.52 = 2,525.73/x
  3. Step 3: Cross multiply
    9,099.48x = 13,649.52 × 2,525.73
  4. Step 4: Simplify right side
    9,099.48x = 34,475,002.15
  5. Step 5: Solve for x
    x = 34,475,002.15/9,099.48
  6. Step 6: Final answer
    x = 3,788.68

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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.