Home / 3,634.56-5,452.68-1,037.42

Finding the Fourth Proportional to 3,634.56, 5,452.68 and 1,037.42

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Solution

The fourth proportional to 3,634.56, 5,452.68 and 1,037.42 is: 1,556.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634.56 : 5,452.68 = 1,037.42 : x
  2. Step 2: Convert to fraction form
    3,634.56/5,452.68 = 1,037.42/x
  3. Step 3: Cross multiply
    3,634.56x = 5,452.68 × 1,037.42
  4. Step 4: Simplify right side
    3,634.56x = 5,656,719.29
  5. Step 5: Solve for x
    x = 5,656,719.29/3,634.56
  6. Step 6: Final answer
    x = 1,556.37

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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.