Home / 3,082.44-4,623.30-1,233.48

Finding the Fourth Proportional to 3,082.44, 4,623.30 and 1,233.48

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Solution

The fourth proportional to 3,082.44, 4,623.30 and 1,233.48 is: 1,850.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082.44 : 4,623.30 = 1,233.48 : x
  2. Step 2: Convert to fraction form
    3,082.44/4,623.30 = 1,233.48/x
  3. Step 3: Cross multiply
    3,082.44x = 4,623.30 × 1,233.48
  4. Step 4: Simplify right side
    3,082.44x = 5,702,748.08
  5. Step 5: Solve for x
    x = 5,702,748.08/3,082.44
  6. Step 6: Final answer
    x = 1,850.08

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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.