Home / 4,556.17-6,286.41-2,566.73

Finding the Fourth Proportional to 4,556.17, 6,286.41 and 2,566.73

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Solution

The fourth proportional to 4,556.17, 6,286.41 and 2,566.73 is: 3,541.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.17 : 6,286.41 = 2,566.73 : x
  2. Step 2: Convert to fraction form
    4,556.17/6,286.41 = 2,566.73/x
  3. Step 3: Cross multiply
    4,556.17x = 6,286.41 × 2,566.73
  4. Step 4: Simplify right side
    4,556.17x = 16,135,517.14
  5. Step 5: Solve for x
    x = 16,135,517.14/4,556.17
  6. Step 6: Final answer
    x = 3,541.47

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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.