Home / 95,493.06-143,117.82-39,268.89

Finding the Fourth Proportional to 95,493.06, 143,117.82 and 39,268.89

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Solution

The fourth proportional to 95,493.06, 143,117.82 and 39,268.89 is: 58,853.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,493.06 : 143,117.82 = 39,268.89 : x
  2. Step 2: Convert to fraction form
    95,493.06/143,117.82 = 39,268.89/x
  3. Step 3: Cross multiply
    95,493.06x = 143,117.82 × 39,268.89
  4. Step 4: Simplify right side
    95,493.06x = 5,620,077,930.62
  5. Step 5: Solve for x
    x = 5,620,077,930.62/95,493.06
  6. Step 6: Final answer
    x = 58,853.26

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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.