Home / 9,169.06-13,751.83-2,593.66

Finding the Fourth Proportional to 9,169.06, 13,751.83 and 2,593.66

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Solution

The fourth proportional to 9,169.06, 13,751.83 and 2,593.66 is: 3,889.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,169.06 : 13,751.83 = 2,593.66 : x
  2. Step 2: Convert to fraction form
    9,169.06/13,751.83 = 2,593.66/x
  3. Step 3: Cross multiply
    9,169.06x = 13,751.83 × 2,593.66
  4. Step 4: Simplify right side
    9,169.06x = 35,667,571.40
  5. Step 5: Solve for x
    x = 35,667,571.40/9,169.06
  6. Step 6: Final answer
    x = 3,889.99

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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.