Home / 80,063.97-110,494.02-44,253.22

Finding the Fourth Proportional to 80,063.97, 110,494.02 and 44,253.22

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Solution

The fourth proportional to 80,063.97, 110,494.02 and 44,253.22 is: 61,072.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,063.97 : 110,494.02 = 44,253.22 : x
  2. Step 2: Convert to fraction form
    80,063.97/110,494.02 = 44,253.22/x
  3. Step 3: Cross multiply
    80,063.97x = 110,494.02 × 44,253.22
  4. Step 4: Simplify right side
    80,063.97x = 4,889,716,175.74
  5. Step 5: Solve for x
    x = 4,889,716,175.74/80,063.97
  6. Step 6: Final answer
    x = 61,072.62

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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.