Home / 63,923.57-95,869.97-19,550.71

Finding the Fourth Proportional to 63,923.57, 95,869.97 and 19,550.71

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Solution

The fourth proportional to 63,923.57, 95,869.97 and 19,550.71 is: 29,321.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,923.57 : 95,869.97 = 19,550.71 : x
  2. Step 2: Convert to fraction form
    63,923.57/95,869.97 = 19,550.71/x
  3. Step 3: Cross multiply
    63,923.57x = 95,869.97 × 19,550.71
  4. Step 4: Simplify right side
    63,923.57x = 1,874,325,790.38
  5. Step 5: Solve for x
    x = 1,874,325,790.38/63,923.57
  6. Step 6: Final answer
    x = 29,321.36

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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.