Home / 168,976.68-233,183.19-96,377.93

Finding the Fourth Proportional to 168,976.68, 233,183.19 and 96,377.93

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Solution

The fourth proportional to 168,976.68, 233,183.19 and 96,377.93 is: 132,998.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,976.68 : 233,183.19 = 96,377.93 : x
  2. Step 2: Convert to fraction form
    168,976.68/233,183.19 = 96,377.93/x
  3. Step 3: Cross multiply
    168,976.68x = 233,183.19 × 96,377.93
  4. Step 4: Simplify right side
    168,976.68x = 22,473,713,163.00
  5. Step 5: Solve for x
    x = 22,473,713,163.00/168,976.68
  6. Step 6: Final answer
    x = 132,998.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.