Home / 95,950.32-143,943.94-29,391.03

Finding the Fourth Proportional to 95,950.32, 143,943.94 and 29,391.03

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Solution

The fourth proportional to 95,950.32, 143,943.94 and 29,391.03 is: 44,092.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,950.32 : 143,943.94 = 29,391.03 : x
  2. Step 2: Convert to fraction form
    95,950.32/143,943.94 = 29,391.03/x
  3. Step 3: Cross multiply
    95,950.32x = 143,943.94 × 29,391.03
  4. Step 4: Simplify right side
    95,950.32x = 4,230,660,125.43
  5. Step 5: Solve for x
    x = 4,230,660,125.43/95,950.32
  6. Step 6: Final answer
    x = 44,092.19

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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.