Home / 80,053.29-110,463.96-44,238.43

Finding the Fourth Proportional to 80,053.29, 110,463.96 and 44,238.43

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Solution

The fourth proportional to 80,053.29, 110,463.96 and 44,238.43 is: 61,043.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,053.29 : 110,463.96 = 44,238.43 : x
  2. Step 2: Convert to fraction form
    80,053.29/110,463.96 = 44,238.43/x
  3. Step 3: Cross multiply
    80,053.29x = 110,463.96 × 44,238.43
  4. Step 4: Simplify right side
    80,053.29x = 4,886,752,161.98
  5. Step 5: Solve for x
    x = 4,886,752,161.98/80,053.29
  6. Step 6: Final answer
    x = 61,043.74

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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.