Home / 79,929.11-110,302.17-44,119.13

Finding the Fourth Proportional to 79,929.11, 110,302.17 and 44,119.13

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Solution

The fourth proportional to 79,929.11, 110,302.17 and 44,119.13 is: 60,884.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,929.11 : 110,302.17 = 44,119.13 : x
  2. Step 2: Convert to fraction form
    79,929.11/110,302.17 = 44,119.13/x
  3. Step 3: Cross multiply
    79,929.11x = 110,302.17 × 44,119.13
  4. Step 4: Simplify right side
    79,929.11x = 4,866,435,226.00
  5. Step 5: Solve for x
    x = 4,866,435,226.00/79,929.11
  6. Step 6: Final answer
    x = 60,884.40

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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.