Home / 3,695.00-5,546.30-2,882.16

Finding the Fourth Proportional to 3,695.00, 5,546.30 and 2,882.16

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Solution

The fourth proportional to 3,695.00, 5,546.30 and 2,882.16 is: 4,326.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695.00 : 5,546.30 = 2,882.16 : x
  2. Step 2: Convert to fraction form
    3,695.00/5,546.30 = 2,882.16/x
  3. Step 3: Cross multiply
    3,695.00x = 5,546.30 × 2,882.16
  4. Step 4: Simplify right side
    3,695.00x = 15,985,309.60
  5. Step 5: Solve for x
    x = 15,985,309.60/3,695.00
  6. Step 6: Final answer
    x = 4,326.21

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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.