Home / 6,773.39-10,160.60-1,843.07

Finding the Fourth Proportional to 6,773.39, 10,160.60 and 1,843.07

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Solution

The fourth proportional to 6,773.39, 10,160.60 and 1,843.07 is: 2,764.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.39 : 10,160.60 = 1,843.07 : x
  2. Step 2: Convert to fraction form
    6,773.39/10,160.60 = 1,843.07/x
  3. Step 3: Cross multiply
    6,773.39x = 10,160.60 × 1,843.07
  4. Step 4: Simplify right side
    6,773.39x = 18,726,687.83
  5. Step 5: Solve for x
    x = 18,726,687.83/6,773.39
  6. Step 6: Final answer
    x = 2,764.74

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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.