Home / 79,911.15-110,277.82-44,101.25

Finding the Fourth Proportional to 79,911.15, 110,277.82 and 44,101.25

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Solution

The fourth proportional to 79,911.15, 110,277.82 and 44,101.25 is: 60,859.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,911.15 : 110,277.82 = 44,101.25 : x
  2. Step 2: Convert to fraction form
    79,911.15/110,277.82 = 44,101.25/x
  3. Step 3: Cross multiply
    79,911.15x = 110,277.82 × 44,101.25
  4. Step 4: Simplify right side
    79,911.15x = 4,863,389,709.28
  5. Step 5: Solve for x
    x = 4,863,389,709.28/79,911.15
  6. Step 6: Final answer
    x = 60,859.96

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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.