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Finding the Fourth Proportional to 16,014.54, 22,100.37 and 8,844.42

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Solution

The fourth proportional to 16,014.54, 22,100.37 and 8,844.42 is: 12,205.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014.54 : 22,100.37 = 8,844.42 : x
  2. Step 2: Convert to fraction form
    16,014.54/22,100.37 = 8,844.42/x
  3. Step 3: Cross multiply
    16,014.54x = 22,100.37 × 8,844.42
  4. Step 4: Simplify right side
    16,014.54x = 195,464,842.55
  5. Step 5: Solve for x
    x = 195,464,842.55/16,014.54
  6. Step 6: Final answer
    x = 12,205.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.