Home / 16,179.16-24,274.58-5,650.73

Finding the Fourth Proportional to 16,179.16, 24,274.58 and 5,650.73

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Solution

The fourth proportional to 16,179.16, 24,274.58 and 5,650.73 is: 8,478.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,179.16 : 24,274.58 = 5,650.73 : x
  2. Step 2: Convert to fraction form
    16,179.16/24,274.58 = 5,650.73/x
  3. Step 3: Cross multiply
    16,179.16x = 24,274.58 × 5,650.73
  4. Step 4: Simplify right side
    16,179.16x = 137,169,097.44
  5. Step 5: Solve for x
    x = 137,169,097.44/16,179.16
  6. Step 6: Final answer
    x = 8,478.13

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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.