Home / 8,833.37-13,249.61-3,284.57

Finding the Fourth Proportional to 8,833.37, 13,249.61 and 3,284.57

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Solution

The fourth proportional to 8,833.37, 13,249.61 and 3,284.57 is: 4,926.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833.37 : 13,249.61 = 3,284.57 : x
  2. Step 2: Convert to fraction form
    8,833.37/13,249.61 = 3,284.57/x
  3. Step 3: Cross multiply
    8,833.37x = 13,249.61 × 3,284.57
  4. Step 4: Simplify right side
    8,833.37x = 43,519,255.09
  5. Step 5: Solve for x
    x = 43,519,255.09/8,833.37
  6. Step 6: Final answer
    x = 4,926.69

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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.