Home / 6,082.57-8,393.94-3,288.07

Finding the Fourth Proportional to 6,082.57, 8,393.94 and 3,288.07

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Solution

The fourth proportional to 6,082.57, 8,393.94 and 3,288.07 is: 4,537.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082.57 : 8,393.94 = 3,288.07 : x
  2. Step 2: Convert to fraction form
    6,082.57/8,393.94 = 3,288.07/x
  3. Step 3: Cross multiply
    6,082.57x = 8,393.94 × 3,288.07
  4. Step 4: Simplify right side
    6,082.57x = 27,599,862.30
  5. Step 5: Solve for x
    x = 27,599,862.30/6,082.57
  6. Step 6: Final answer
    x = 4,537.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.