Home / 3,794.16-5,691.64-1,196.76

Finding the Fourth Proportional to 3,794.16, 5,691.64 and 1,196.76

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Solution

The fourth proportional to 3,794.16, 5,691.64 and 1,196.76 is: 1,795.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794.16 : 5,691.64 = 1,196.76 : x
  2. Step 2: Convert to fraction form
    3,794.16/5,691.64 = 1,196.76/x
  3. Step 3: Cross multiply
    3,794.16x = 5,691.64 × 1,196.76
  4. Step 4: Simplify right side
    3,794.16x = 6,811,527.09
  5. Step 5: Solve for x
    x = 6,811,527.09/3,794.16
  6. Step 6: Final answer
    x = 1,795.27

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1.5x scale

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.