Home / 16,098.75-24,148.94-5,711.31

Finding the Fourth Proportional to 16,098.75, 24,148.94 and 5,711.31

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Solution

The fourth proportional to 16,098.75, 24,148.94 and 5,711.31 is: 8,567.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,098.75 : 24,148.94 = 5,711.31 : x
  2. Step 2: Convert to fraction form
    16,098.75/24,148.94 = 5,711.31/x
  3. Step 3: Cross multiply
    16,098.75x = 24,148.94 × 5,711.31
  4. Step 4: Simplify right side
    16,098.75x = 137,922,053.95
  5. Step 5: Solve for x
    x = 137,922,053.95/16,098.75
  6. Step 6: Final answer
    x = 8,567.25

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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.