Home / 95,766.12-143,675.10-33,441.48

Finding the Fourth Proportional to 95,766.12, 143,675.10 and 33,441.48

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Solution

The fourth proportional to 95,766.12, 143,675.10 and 33,441.48 is: 50,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,766.12 : 143,675.10 = 33,441.48 : x
  2. Step 2: Convert to fraction form
    95,766.12/143,675.10 = 33,441.48/x
  3. Step 3: Cross multiply
    95,766.12x = 143,675.10 × 33,441.48
  4. Step 4: Simplify right side
    95,766.12x = 4,804,707,983.15
  5. Step 5: Solve for x
    x = 4,804,707,983.15/95,766.12
  6. Step 6: Final answer
    x = 50,171.27

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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.