Home / 6,882.08-10,325.42-2,933.18

Finding the Fourth Proportional to 6,882.08, 10,325.42 and 2,933.18

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Solution

The fourth proportional to 6,882.08, 10,325.42 and 2,933.18 is: 4,400.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882.08 : 10,325.42 = 2,933.18 : x
  2. Step 2: Convert to fraction form
    6,882.08/10,325.42 = 2,933.18/x
  3. Step 3: Cross multiply
    6,882.08x = 10,325.42 × 2,933.18
  4. Step 4: Simplify right side
    6,882.08x = 30,286,249.14
  5. Step 5: Solve for x
    x = 30,286,249.14/6,882.08
  6. Step 6: Final answer
    x = 4,400.74

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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.