Home / 4,204.56-5,799.87-3,708.39

Finding the Fourth Proportional to 4,204.56, 5,799.87 and 3,708.39

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Solution

The fourth proportional to 4,204.56, 5,799.87 and 3,708.39 is: 5,115.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.56 : 5,799.87 = 3,708.39 : x
  2. Step 2: Convert to fraction form
    4,204.56/5,799.87 = 3,708.39/x
  3. Step 3: Cross multiply
    4,204.56x = 5,799.87 × 3,708.39
  4. Step 4: Simplify right side
    4,204.56x = 21,508,179.91
  5. Step 5: Solve for x
    x = 21,508,179.91/4,204.56
  6. Step 6: Final answer
    x = 5,115.44

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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.