Home / 79,936.75-110,310.60-44,125.93

Finding the Fourth Proportional to 79,936.75, 110,310.60 and 44,125.93

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Solution

The fourth proportional to 79,936.75, 110,310.60 and 44,125.93 is: 60,892.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,936.75 : 110,310.60 = 44,125.93 : x
  2. Step 2: Convert to fraction form
    79,936.75/110,310.60 = 44,125.93/x
  3. Step 3: Cross multiply
    79,936.75x = 110,310.60 × 44,125.93
  4. Step 4: Simplify right side
    79,936.75x = 4,867,557,813.86
  5. Step 5: Solve for x
    x = 4,867,557,813.86/79,936.75
  6. Step 6: Final answer
    x = 60,892.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.