Home / 177,832.05-266,694.31-93,545.75

Finding the Fourth Proportional to 177,832.05, 266,694.31 and 93,545.75

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Solution

The fourth proportional to 177,832.05, 266,694.31 and 93,545.75 is: 140,290.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,832.05 : 266,694.31 = 93,545.75 : x
  2. Step 2: Convert to fraction form
    177,832.05/266,694.31 = 93,545.75/x
  3. Step 3: Cross multiply
    177,832.05x = 266,694.31 × 93,545.75
  4. Step 4: Simplify right side
    177,832.05x = 24,948,120,033.35
  5. Step 5: Solve for x
    x = 24,948,120,033.35/177,832.05
  6. Step 6: Final answer
    x = 140,290.35

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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.