Home / 6,249.68-9,371.63-2,299.94

Finding the Fourth Proportional to 6,249.68, 9,371.63 and 2,299.94

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Solution

The fourth proportional to 6,249.68, 9,371.63 and 2,299.94 is: 3,448.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249.68 : 9,371.63 = 2,299.94 : x
  2. Step 2: Convert to fraction form
    6,249.68/9,371.63 = 2,299.94/x
  3. Step 3: Cross multiply
    6,249.68x = 9,371.63 × 2,299.94
  4. Step 4: Simplify right side
    6,249.68x = 21,554,186.70
  5. Step 5: Solve for x
    x = 21,554,186.70/6,249.68
  6. Step 6: Final answer
    x = 3,448.85

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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.