Home / 4,050.68-5,589.62-2,371.87

Finding the Fourth Proportional to 4,050.68, 5,589.62 and 2,371.87

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Solution

The fourth proportional to 4,050.68, 5,589.62 and 2,371.87 is: 3,272.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050.68 : 5,589.62 = 2,371.87 : x
  2. Step 2: Convert to fraction form
    4,050.68/5,589.62 = 2,371.87/x
  3. Step 3: Cross multiply
    4,050.68x = 5,589.62 × 2,371.87
  4. Step 4: Simplify right side
    4,050.68x = 13,257,851.99
  5. Step 5: Solve for x
    x = 13,257,851.99/4,050.68
  6. Step 6: Final answer
    x = 3,272.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.