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Finding the Fourth Proportional to 14,801.47, 22,183.07 and 11,074.46

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Solution

The fourth proportional to 14,801.47, 22,183.07 and 11,074.46 is: 16,597.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801.47 : 22,183.07 = 11,074.46 : x
  2. Step 2: Convert to fraction form
    14,801.47/22,183.07 = 11,074.46/x
  3. Step 3: Cross multiply
    14,801.47x = 22,183.07 × 11,074.46
  4. Step 4: Simplify right side
    14,801.47x = 245,665,521.39
  5. Step 5: Solve for x
    x = 245,665,521.39/14,801.47
  6. Step 6: Final answer
    x = 16,597.37

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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.