Home / 6,296.27-9,444.46-1,913.73

Finding the Fourth Proportional to 6,296.27, 9,444.46 and 1,913.73

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Solution

The fourth proportional to 6,296.27, 9,444.46 and 1,913.73 is: 2,870.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296.27 : 9,444.46 = 1,913.73 : x
  2. Step 2: Convert to fraction form
    6,296.27/9,444.46 = 1,913.73/x
  3. Step 3: Cross multiply
    6,296.27x = 9,444.46 × 1,913.73
  4. Step 4: Simplify right side
    6,296.27x = 18,074,146.44
  5. Step 5: Solve for x
    x = 18,074,146.44/6,296.27
  6. Step 6: Final answer
    x = 2,870.61

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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.