Home / 95,375.73-143,093.67-59,861.75

Finding the Fourth Proportional to 95,375.73, 143,093.67 and 59,861.75

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Solution

The fourth proportional to 95,375.73, 143,093.67 and 59,861.75 is: 89,811.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,375.73 : 143,093.67 = 59,861.75 : x
  2. Step 2: Convert to fraction form
    95,375.73/143,093.67 = 59,861.75/x
  3. Step 3: Cross multiply
    95,375.73x = 143,093.67 × 59,861.75
  4. Step 4: Simplify right side
    95,375.73x = 8,565,837,701.80
  5. Step 5: Solve for x
    x = 8,565,837,701.80/95,375.73
  6. Step 6: Final answer
    x = 89,811.51

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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.