Home / 95,467.26-143,083.27-39,272.29

Finding the Fourth Proportional to 95,467.26, 143,083.27 and 39,272.29

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Solution

The fourth proportional to 95,467.26, 143,083.27 and 39,272.29 is: 58,860.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,467.26 : 143,083.27 = 39,272.29 : x
  2. Step 2: Convert to fraction form
    95,467.26/143,083.27 = 39,272.29/x
  3. Step 3: Cross multiply
    95,467.26x = 143,083.27 × 39,272.29
  4. Step 4: Simplify right side
    95,467.26x = 5,619,207,673.59
  5. Step 5: Solve for x
    x = 5,619,207,673.59/95,467.26
  6. Step 6: Final answer
    x = 58,860.05

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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.