Home / 4,233.03-5,843.64-2,819.07

Finding the Fourth Proportional to 4,233.03, 5,843.64 and 2,819.07

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Solution

The fourth proportional to 4,233.03, 5,843.64 and 2,819.07 is: 3,891.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233.03 : 5,843.64 = 2,819.07 : x
  2. Step 2: Convert to fraction form
    4,233.03/5,843.64 = 2,819.07/x
  3. Step 3: Cross multiply
    4,233.03x = 5,843.64 × 2,819.07
  4. Step 4: Simplify right side
    4,233.03x = 16,473,630.21
  5. Step 5: Solve for x
    x = 16,473,630.21/4,233.03
  6. Step 6: Final answer
    x = 3,891.69

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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.