Home / 16,485.82-24,731.97-6,097.66

Finding the Fourth Proportional to 16,485.82, 24,731.97 and 6,097.66

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Solution

The fourth proportional to 16,485.82, 24,731.97 and 6,097.66 is: 9,147.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,485.82 : 24,731.97 = 6,097.66 : x
  2. Step 2: Convert to fraction form
    16,485.82/24,731.97 = 6,097.66/x
  3. Step 3: Cross multiply
    16,485.82x = 24,731.97 × 6,097.66
  4. Step 4: Simplify right side
    16,485.82x = 150,807,144.19
  5. Step 5: Solve for x
    x = 150,807,144.19/16,485.82
  6. Step 6: Final answer
    x = 9,147.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.