Home / 4,198.59-6,298.02-1,731.73

Finding the Fourth Proportional to 4,198.59, 6,298.02 and 1,731.73

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Solution

The fourth proportional to 4,198.59, 6,298.02 and 1,731.73 is: 2,597.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198.59 : 6,298.02 = 1,731.73 : x
  2. Step 2: Convert to fraction form
    4,198.59/6,298.02 = 1,731.73/x
  3. Step 3: Cross multiply
    4,198.59x = 6,298.02 × 1,731.73
  4. Step 4: Simplify right side
    4,198.59x = 10,906,470.17
  5. Step 5: Solve for x
    x = 10,906,470.17/4,198.59
  6. Step 6: Final answer
    x = 2,597.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.