Home / 5,838.88-8,757.41-2,551.09

Finding the Fourth Proportional to 5,838.88, 8,757.41 and 2,551.09

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Solution

The fourth proportional to 5,838.88, 8,757.41 and 2,551.09 is: 3,826.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838.88 : 8,757.41 = 2,551.09 : x
  2. Step 2: Convert to fraction form
    5,838.88/8,757.41 = 2,551.09/x
  3. Step 3: Cross multiply
    5,838.88x = 8,757.41 × 2,551.09
  4. Step 4: Simplify right side
    5,838.88x = 22,340,928.32
  5. Step 5: Solve for x
    x = 22,340,928.32/5,838.88
  6. Step 6: Final answer
    x = 3,826.24

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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.