Home / 79,929.32-110,301.85-44,119.33

Finding the Fourth Proportional to 79,929.32, 110,301.85 and 44,119.33

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Solution

The fourth proportional to 79,929.32, 110,301.85 and 44,119.33 is: 60,884.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,929.32 : 110,301.85 = 44,119.33 : x
  2. Step 2: Convert to fraction form
    79,929.32/110,301.85 = 44,119.33/x
  3. Step 3: Cross multiply
    79,929.32x = 110,301.85 × 44,119.33
  4. Step 4: Simplify right side
    79,929.32x = 4,866,443,719.76
  5. Step 5: Solve for x
    x = 4,866,443,719.76/79,929.32
  6. Step 6: Final answer
    x = 60,884.34

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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.