Home / 94,629.33-141,517.94-84,160.89

Finding the Fourth Proportional to 94,629.33, 141,517.94 and 84,160.89

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Solution

The fourth proportional to 94,629.33, 141,517.94 and 84,160.89 is: 125,862.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,629.33 : 141,517.94 = 84,160.89 : x
  2. Step 2: Convert to fraction form
    94,629.33/141,517.94 = 84,160.89/x
  3. Step 3: Cross multiply
    94,629.33x = 141,517.94 × 84,160.89
  4. Step 4: Simplify right side
    94,629.33x = 11,910,275,924.76
  5. Step 5: Solve for x
    x = 11,910,275,924.76/94,629.33
  6. Step 6: Final answer
    x = 125,862.41

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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.