Home / 3,321.17-4,583.18-2,062.73

Finding the Fourth Proportional to 3,321.17, 4,583.18 and 2,062.73

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Solution

The fourth proportional to 3,321.17, 4,583.18 and 2,062.73 is: 2,846.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321.17 : 4,583.18 = 2,062.73 : x
  2. Step 2: Convert to fraction form
    3,321.17/4,583.18 = 2,062.73/x
  3. Step 3: Cross multiply
    3,321.17x = 4,583.18 × 2,062.73
  4. Step 4: Simplify right side
    3,321.17x = 9,453,829.65
  5. Step 5: Solve for x
    x = 9,453,829.65/3,321.17
  6. Step 6: Final answer
    x = 2,846.54

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1.5x scale

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.