Home / 3,696.24-5,544.42-1,197.88

Finding the Fourth Proportional to 3,696.24, 5,544.42 and 1,197.88

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Solution

The fourth proportional to 3,696.24, 5,544.42 and 1,197.88 is: 1,796.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696.24 : 5,544.42 = 1,197.88 : x
  2. Step 2: Convert to fraction form
    3,696.24/5,544.42 = 1,197.88/x
  3. Step 3: Cross multiply
    3,696.24x = 5,544.42 × 1,197.88
  4. Step 4: Simplify right side
    3,696.24x = 6,641,549.83
  5. Step 5: Solve for x
    x = 6,641,549.83/3,696.24
  6. Step 6: Final answer
    x = 1,796.84

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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.