Home / 79,929.27-110,302.41-44,119.29

Finding the Fourth Proportional to 79,929.27, 110,302.41 and 44,119.29

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Solution

The fourth proportional to 79,929.27, 110,302.41 and 44,119.29 is: 60,884.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,929.27 : 110,302.41 = 44,119.29 : x
  2. Step 2: Convert to fraction form
    79,929.27/110,302.41 = 44,119.29/x
  3. Step 3: Cross multiply
    79,929.27x = 110,302.41 × 44,119.29
  4. Step 4: Simplify right side
    79,929.27x = 4,866,464,014.49
  5. Step 5: Solve for x
    x = 4,866,464,014.49/79,929.27
  6. Step 6: Final answer
    x = 60,884.63

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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.