Home / 95,610.27-143,480.75-33,280.77

Finding the Fourth Proportional to 95,610.27, 143,480.75 and 33,280.77

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Solution

The fourth proportional to 95,610.27, 143,480.75 and 33,280.77 is: 49,943.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,610.27 : 143,480.75 = 33,280.77 : x
  2. Step 2: Convert to fraction form
    95,610.27/143,480.75 = 33,280.77/x
  3. Step 3: Cross multiply
    95,610.27x = 143,480.75 × 33,280.77
  4. Step 4: Simplify right side
    95,610.27x = 4,775,149,673.77
  5. Step 5: Solve for x
    x = 4,775,149,673.77/95,610.27
  6. Step 6: Final answer
    x = 49,943.90

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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.