Home / 79,979.29-110,371.04-44,169.14

Finding the Fourth Proportional to 79,979.29, 110,371.04 and 44,169.14

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Solution

The fourth proportional to 79,979.29, 110,371.04 and 44,169.14 is: 60,953.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,979.29 : 110,371.04 = 44,169.14 : x
  2. Step 2: Convert to fraction form
    79,979.29/110,371.04 = 44,169.14/x
  3. Step 3: Cross multiply
    79,979.29x = 110,371.04 × 44,169.14
  4. Step 4: Simplify right side
    79,979.29x = 4,874,993,917.71
  5. Step 5: Solve for x
    x = 4,874,993,917.71/79,979.29
  6. Step 6: Final answer
    x = 60,953.20

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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.