Home / 9,067.75-13,600.05-2,404.29

Finding the Fourth Proportional to 9,067.75, 13,600.05 and 2,404.29

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Solution

The fourth proportional to 9,067.75, 13,600.05 and 2,404.29 is: 3,606.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.75 : 13,600.05 = 2,404.29 : x
  2. Step 2: Convert to fraction form
    9,067.75/13,600.05 = 2,404.29/x
  3. Step 3: Cross multiply
    9,067.75x = 13,600.05 × 2,404.29
  4. Step 4: Simplify right side
    9,067.75x = 32,698,396.21
  5. Step 5: Solve for x
    x = 32,698,396.21/9,067.75
  6. Step 6: Final answer
    x = 3,606.01

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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.