Home / 7,366.26-11,049.42-3,673.08

Finding the Fourth Proportional to 7,366.26, 11,049.42 and 3,673.08

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Solution

The fourth proportional to 7,366.26, 11,049.42 and 3,673.08 is: 5,509.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.26 : 11,049.42 = 3,673.08 : x
  2. Step 2: Convert to fraction form
    7,366.26/11,049.42 = 3,673.08/x
  3. Step 3: Cross multiply
    7,366.26x = 11,049.42 × 3,673.08
  4. Step 4: Simplify right side
    7,366.26x = 40,585,403.61
  5. Step 5: Solve for x
    x = 40,585,403.61/7,366.26
  6. Step 6: Final answer
    x = 5,509.63

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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.