Home / 79,935.75-110,309.22-44,124.93

Finding the Fourth Proportional to 79,935.75, 110,309.22 and 44,124.93

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Solution

The fourth proportional to 79,935.75, 110,309.22 and 44,124.93 is: 60,891.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,935.75 : 110,309.22 = 44,124.93 : x
  2. Step 2: Convert to fraction form
    79,935.75/110,309.22 = 44,124.93/x
  3. Step 3: Cross multiply
    79,935.75x = 110,309.22 × 44,124.93
  4. Step 4: Simplify right side
    79,935.75x = 4,867,386,610.85
  5. Step 5: Solve for x
    x = 4,867,386,610.85/79,935.75
  6. Step 6: Final answer
    x = 60,891.24

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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.