Home / 167,169.23-250,816.26-67,357.73

Finding the Fourth Proportional to 167,169.23, 250,816.26 and 67,357.73

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Solution

The fourth proportional to 167,169.23, 250,816.26 and 67,357.73 is: 101,061.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,169.23 : 250,816.26 = 67,357.73 : x
  2. Step 2: Convert to fraction form
    167,169.23/250,816.26 = 67,357.73/x
  3. Step 3: Cross multiply
    167,169.23x = 250,816.26 × 67,357.73
  4. Step 4: Simplify right side
    167,169.23x = 16,894,413,920.69
  5. Step 5: Solve for x
    x = 16,894,413,920.69/167,169.23
  6. Step 6: Final answer
    x = 101,061.74

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1.5x scale

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.