Home / 95,452.68-143,137.26-39,255.24

Finding the Fourth Proportional to 95,452.68, 143,137.26 and 39,255.24

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Solution

The fourth proportional to 95,452.68, 143,137.26 and 39,255.24 is: 58,865.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,452.68 : 143,137.26 = 39,255.24 : x
  2. Step 2: Convert to fraction form
    95,452.68/143,137.26 = 39,255.24/x
  3. Step 3: Cross multiply
    95,452.68x = 143,137.26 × 39,255.24
  4. Step 4: Simplify right side
    95,452.68x = 5,618,887,494.24
  5. Step 5: Solve for x
    x = 5,618,887,494.24/95,452.68
  6. Step 6: Final answer
    x = 58,865.69

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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.