Home / 95,343.33-142,906.26-44,689.38

Finding the Fourth Proportional to 95,343.33, 142,906.26 and 44,689.38

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Solution

The fourth proportional to 95,343.33, 142,906.26 and 44,689.38 is: 66,983.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,343.33 : 142,906.26 = 44,689.38 : x
  2. Step 2: Convert to fraction form
    95,343.33/142,906.26 = 44,689.38/x
  3. Step 3: Cross multiply
    95,343.33x = 142,906.26 × 44,689.38
  4. Step 4: Simplify right side
    95,343.33x = 6,386,391,537.83
  5. Step 5: Solve for x
    x = 6,386,391,537.83/95,343.33
  6. Step 6: Final answer
    x = 66,983.09

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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.