Home / 79,927.55-110,292.17-44,115.27

Finding the Fourth Proportional to 79,927.55, 110,292.17 and 44,115.27

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Solution

The fourth proportional to 79,927.55, 110,292.17 and 44,115.27 is: 60,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,927.55 : 110,292.17 = 44,115.27 : x
  2. Step 2: Convert to fraction form
    79,927.55/110,292.17 = 44,115.27/x
  3. Step 3: Cross multiply
    79,927.55x = 110,292.17 × 44,115.27
  4. Step 4: Simplify right side
    79,927.55x = 4,865,568,637.86
  5. Step 5: Solve for x
    x = 4,865,568,637.86/79,927.55
  6. Step 6: Final answer
    x = 60,874.74

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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.