Home / 6,366.05-9,550.12-2,668.55

Finding the Fourth Proportional to 6,366.05, 9,550.12 and 2,668.55

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Solution

The fourth proportional to 6,366.05, 9,550.12 and 2,668.55 is: 4,003.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366.05 : 9,550.12 = 2,668.55 : x
  2. Step 2: Convert to fraction form
    6,366.05/9,550.12 = 2,668.55/x
  3. Step 3: Cross multiply
    6,366.05x = 9,550.12 × 2,668.55
  4. Step 4: Simplify right side
    6,366.05x = 25,484,972.73
  5. Step 5: Solve for x
    x = 25,484,972.73/6,366.05
  6. Step 6: Final answer
    x = 4,003.27

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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.