Home / 16,968.29-25,454.33-5,875.97

Finding the Fourth Proportional to 16,968.29, 25,454.33 and 5,875.97

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Solution

The fourth proportional to 16,968.29, 25,454.33 and 5,875.97 is: 8,814.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,968.29 : 25,454.33 = 5,875.97 : x
  2. Step 2: Convert to fraction form
    16,968.29/25,454.33 = 5,875.97/x
  3. Step 3: Cross multiply
    16,968.29x = 25,454.33 × 5,875.97
  4. Step 4: Simplify right side
    16,968.29x = 149,568,879.45
  5. Step 5: Solve for x
    x = 149,568,879.45/16,968.29
  6. Step 6: Final answer
    x = 8,814.61

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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.