Home / 3,473.91-5,211.72-1,134.04

Finding the Fourth Proportional to 3,473.91, 5,211.72 and 1,134.04

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Solution

The fourth proportional to 3,473.91, 5,211.72 and 1,134.04 is: 1,701.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473.91 : 5,211.72 = 1,134.04 : x
  2. Step 2: Convert to fraction form
    3,473.91/5,211.72 = 1,134.04/x
  3. Step 3: Cross multiply
    3,473.91x = 5,211.72 × 1,134.04
  4. Step 4: Simplify right side
    3,473.91x = 5,910,267.22
  5. Step 5: Solve for x
    x = 5,910,267.22/3,473.91
  6. Step 6: Final answer
    x = 1,701.33

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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.