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Finding the Fourth Proportional to 16,363.98, 24,543.54 and 5,269.23

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Solution

The fourth proportional to 16,363.98, 24,543.54 and 5,269.23 is: 7,903.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,363.98 : 24,543.54 = 5,269.23 : x
  2. Step 2: Convert to fraction form
    16,363.98/24,543.54 = 5,269.23/x
  3. Step 3: Cross multiply
    16,363.98x = 24,543.54 × 5,269.23
  4. Step 4: Simplify right side
    16,363.98x = 129,325,557.27
  5. Step 5: Solve for x
    x = 129,325,557.27/16,363.98
  6. Step 6: Final answer
    x = 7,903.06

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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.