Home / 9,251.72-13,877.58-2,326.22

Finding the Fourth Proportional to 9,251.72, 13,877.58 and 2,326.22

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Solution

The fourth proportional to 9,251.72, 13,877.58 and 2,326.22 is: 3,489.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,251.72 : 13,877.58 = 2,326.22 : x
  2. Step 2: Convert to fraction form
    9,251.72/13,877.58 = 2,326.22/x
  3. Step 3: Cross multiply
    9,251.72x = 13,877.58 × 2,326.22
  4. Step 4: Simplify right side
    9,251.72x = 32,282,282.44
  5. Step 5: Solve for x
    x = 32,282,282.44/9,251.72
  6. Step 6: Final answer
    x = 3,489.33

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Similar ratio
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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.