Home / 119,744.82-179,519.82-44,823

Finding the Fourth Proportional to 119,744.82, 179,519.82 and 44,823

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Solution

The fourth proportional to 119,744.82, 179,519.82 and 44,823 is: 67,198.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,744.82 : 179,519.82 = 44,823 : x
  2. Step 2: Convert to fraction form
    119,744.82/179,519.82 = 44,823/x
  3. Step 3: Cross multiply
    119,744.82x = 179,519.82 × 44,823
  4. Step 4: Simplify right side
    119,744.82x = 8,046,616,891.86
  5. Step 5: Solve for x
    x = 8,046,616,891.86/119,744.82
  6. Step 6: Final answer
    x = 67,198.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.