Home / 2,204.58-3,305.91-1,716.42

Finding the Fourth Proportional to 2,204.58, 3,305.91 and 1,716.42

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Solution

The fourth proportional to 2,204.58, 3,305.91 and 1,716.42 is: 2,573.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204.58 : 3,305.91 = 1,716.42 : x
  2. Step 2: Convert to fraction form
    2,204.58/3,305.91 = 1,716.42/x
  3. Step 3: Cross multiply
    2,204.58x = 3,305.91 × 1,716.42
  4. Step 4: Simplify right side
    2,204.58x = 5,674,330.04
  5. Step 5: Solve for x
    x = 5,674,330.04/2,204.58
  6. Step 6: Final answer
    x = 2,573.88

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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.