Home / 95,949.41-143,923.09-32,768.81

Finding the Fourth Proportional to 95,949.41, 143,923.09 and 32,768.81

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Solution

The fourth proportional to 95,949.41, 143,923.09 and 32,768.81 is: 49,152.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,949.41 : 143,923.09 = 32,768.81 : x
  2. Step 2: Convert to fraction form
    95,949.41/143,923.09 = 32,768.81/x
  3. Step 3: Cross multiply
    95,949.41x = 143,923.09 × 32,768.81
  4. Step 4: Simplify right side
    95,949.41x = 4,716,188,390.82
  5. Step 5: Solve for x
    x = 4,716,188,390.82/95,949.41
  6. Step 6: Final answer
    x = 49,152.86

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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.