Home / 167,010.38-250,511.93-40,651.29

Finding the Fourth Proportional to 167,010.38, 250,511.93 and 40,651.29

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Solution

The fourth proportional to 167,010.38, 250,511.93 and 40,651.29 is: 60,976.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,010.38 : 250,511.93 = 40,651.29 : x
  2. Step 2: Convert to fraction form
    167,010.38/250,511.93 = 40,651.29/x
  3. Step 3: Cross multiply
    167,010.38x = 250,511.93 × 40,651.29
  4. Step 4: Simplify right side
    167,010.38x = 10,183,633,711.47
  5. Step 5: Solve for x
    x = 10,183,633,711.47/167,010.38
  6. Step 6: Final answer
    x = 60,976.05

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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.