Home / 194,947.68-269,040.24-110,033.76

Finding the Fourth Proportional to 194,947.68, 269,040.24 and 110,033.76

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Solution

The fourth proportional to 194,947.68, 269,040.24 and 110,033.76 is: 151,853.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,947.68 : 269,040.24 = 110,033.76 : x
  2. Step 2: Convert to fraction form
    194,947.68/269,040.24 = 110,033.76/x
  3. Step 3: Cross multiply
    194,947.68x = 269,040.24 × 110,033.76
  4. Step 4: Simplify right side
    194,947.68x = 29,603,509,198.50
  5. Step 5: Solve for x
    x = 29,603,509,198.50/194,947.68
  6. Step 6: Final answer
    x = 151,853.61

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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.