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Finding the Fourth Proportional to 14,877.05, 22,318.16 and 5,016.41

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Solution

The fourth proportional to 14,877.05, 22,318.16 and 5,016.41 is: 7,525.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,877.05 : 22,318.16 = 5,016.41 : x
  2. Step 2: Convert to fraction form
    14,877.05/22,318.16 = 5,016.41/x
  3. Step 3: Cross multiply
    14,877.05x = 22,318.16 × 5,016.41
  4. Step 4: Simplify right side
    14,877.05x = 111,957,015.92
  5. Step 5: Solve for x
    x = 111,957,015.92/14,877.05
  6. Step 6: Final answer
    x = 7,525.48

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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.