Home / 79,917.65-110,285.82-44,107.66

Finding the Fourth Proportional to 79,917.65, 110,285.82 and 44,107.66

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Solution

The fourth proportional to 79,917.65, 110,285.82 and 44,107.66 is: 60,868.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,917.65 : 110,285.82 = 44,107.66 : x
  2. Step 2: Convert to fraction form
    79,917.65/110,285.82 = 44,107.66/x
  3. Step 3: Cross multiply
    79,917.65x = 110,285.82 × 44,107.66
  4. Step 4: Simplify right side
    79,917.65x = 4,864,449,423.83
  5. Step 5: Solve for x
    x = 4,864,449,423.83/79,917.65
  6. Step 6: Final answer
    x = 60,868.27

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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.