Home / 3,249.24-4,873.86-2,967.36

Finding the Fourth Proportional to 3,249.24, 4,873.86 and 2,967.36

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Solution

The fourth proportional to 3,249.24, 4,873.86 and 2,967.36 is: 4,451.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249.24 : 4,873.86 = 2,967.36 : x
  2. Step 2: Convert to fraction form
    3,249.24/4,873.86 = 2,967.36/x
  3. Step 3: Cross multiply
    3,249.24x = 4,873.86 × 2,967.36
  4. Step 4: Simplify right side
    3,249.24x = 14,462,497.21
  5. Step 5: Solve for x
    x = 14,462,497.21/3,249.24
  6. Step 6: Final answer
    x = 4,451.04

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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.