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Finding the Fourth Proportional to 10,695.12, 16,027.08 and 6,016.44

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Solution

The fourth proportional to 10,695.12, 16,027.08 and 6,016.44 is: 9,015.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695.12 : 16,027.08 = 6,016.44 : x
  2. Step 2: Convert to fraction form
    10,695.12/16,027.08 = 6,016.44/x
  3. Step 3: Cross multiply
    10,695.12x = 16,027.08 × 6,016.44
  4. Step 4: Simplify right side
    10,695.12x = 96,425,901.35
  5. Step 5: Solve for x
    x = 96,425,901.35/10,695.12
  6. Step 6: Final answer
    x = 9,015.88

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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.