Home / 4,199.11-5,793.75-3,529.44

Finding the Fourth Proportional to 4,199.11, 5,793.75 and 3,529.44

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Solution

The fourth proportional to 4,199.11, 5,793.75 and 3,529.44 is: 4,869.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199.11 : 5,793.75 = 3,529.44 : x
  2. Step 2: Convert to fraction form
    4,199.11/5,793.75 = 3,529.44/x
  3. Step 3: Cross multiply
    4,199.11x = 5,793.75 × 3,529.44
  4. Step 4: Simplify right side
    4,199.11x = 20,448,693
  5. Step 5: Solve for x
    x = 20,448,693/4,199.11
  6. Step 6: Final answer
    x = 4,869.77

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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.