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Finding the Fourth Proportional to 95,933.74, 143,900.88 and 33,589.66

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Solution

The fourth proportional to 95,933.74, 143,900.88 and 33,589.66 is: 50,384.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,933.74 : 143,900.88 = 33,589.66 : x
  2. Step 2: Convert to fraction form
    95,933.74/143,900.88 = 33,589.66/x
  3. Step 3: Cross multiply
    95,933.74x = 143,900.88 × 33,589.66
  4. Step 4: Simplify right side
    95,933.74x = 4,833,581,632.90
  5. Step 5: Solve for x
    x = 4,833,581,632.90/95,933.74
  6. Step 6: Final answer
    x = 50,384.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.