Home / 6,204.07-9,305.55-2,255.36

Finding the Fourth Proportional to 6,204.07, 9,305.55 and 2,255.36

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Solution

The fourth proportional to 6,204.07, 9,305.55 and 2,255.36 is: 3,382.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.07 : 9,305.55 = 2,255.36 : x
  2. Step 2: Convert to fraction form
    6,204.07/9,305.55 = 2,255.36/x
  3. Step 3: Cross multiply
    6,204.07x = 9,305.55 × 2,255.36
  4. Step 4: Simplify right side
    6,204.07x = 20,987,365.25
  5. Step 5: Solve for x
    x = 20,987,365.25/6,204.07
  6. Step 6: Final answer
    x = 3,382.84

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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.