Home / 6,511.26-9,760.88-2,350.28

Finding the Fourth Proportional to 6,511.26, 9,760.88 and 2,350.28

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Solution

The fourth proportional to 6,511.26, 9,760.88 and 2,350.28 is: 3,523.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,511.26 : 9,760.88 = 2,350.28 : x
  2. Step 2: Convert to fraction form
    6,511.26/9,760.88 = 2,350.28/x
  3. Step 3: Cross multiply
    6,511.26x = 9,760.88 × 2,350.28
  4. Step 4: Simplify right side
    6,511.26x = 22,940,801.05
  5. Step 5: Solve for x
    x = 22,940,801.05/6,511.26
  6. Step 6: Final answer
    x = 3,523.25

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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.