Home / 23,523.36-35,286.12-7,941.12

Finding the Fourth Proportional to 23,523.36, 35,286.12 and 7,941.12

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Solution

The fourth proportional to 23,523.36, 35,286.12 and 7,941.12 is: 11,912.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,523.36 : 35,286.12 = 7,941.12 : x
  2. Step 2: Convert to fraction form
    23,523.36/35,286.12 = 7,941.12/x
  3. Step 3: Cross multiply
    23,523.36x = 35,286.12 × 7,941.12
  4. Step 4: Simplify right side
    23,523.36x = 280,211,313.25
  5. Step 5: Solve for x
    x = 280,211,313.25/23,523.36
  6. Step 6: Final answer
    x = 11,912.04

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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.