Home / 6,907.94-10,359.26-2,226.75

Finding the Fourth Proportional to 6,907.94, 10,359.26 and 2,226.75

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Solution

The fourth proportional to 6,907.94, 10,359.26 and 2,226.75 is: 3,339.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907.94 : 10,359.26 = 2,226.75 : x
  2. Step 2: Convert to fraction form
    6,907.94/10,359.26 = 2,226.75/x
  3. Step 3: Cross multiply
    6,907.94x = 10,359.26 × 2,226.75
  4. Step 4: Simplify right side
    6,907.94x = 23,067,487.77
  5. Step 5: Solve for x
    x = 23,067,487.77/6,907.94
  6. Step 6: Final answer
    x = 3,339.27

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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.