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Finding the Fourth Proportional to 16,173.54, 24,260.22 and 5,081.04

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Solution

The fourth proportional to 16,173.54, 24,260.22 and 5,081.04 is: 7,621.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,173.54 : 24,260.22 = 5,081.04 : x
  2. Step 2: Convert to fraction form
    16,173.54/24,260.22 = 5,081.04/x
  3. Step 3: Cross multiply
    16,173.54x = 24,260.22 × 5,081.04
  4. Step 4: Simplify right side
    16,173.54x = 123,267,148.23
  5. Step 5: Solve for x
    x = 123,267,148.23/16,173.54
  6. Step 6: Final answer
    x = 7,621.53

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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.