Home / 95,813.06-143,737-32,629.94

Finding the Fourth Proportional to 95,813.06, 143,737 and 32,629.94

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Solution

The fourth proportional to 95,813.06, 143,737 and 32,629.94 is: 48,950.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,813.06 : 143,737 = 32,629.94 : x
  2. Step 2: Convert to fraction form
    95,813.06/143,737 = 32,629.94/x
  3. Step 3: Cross multiply
    95,813.06x = 143,737 × 32,629.94
  4. Step 4: Simplify right side
    95,813.06x = 4,690,129,685.78
  5. Step 5: Solve for x
    x = 4,690,129,685.78/95,813.06
  6. Step 6: Final answer
    x = 48,950.84

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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.