Home / 4,960.26-6,843.78-3,073.50

Finding the Fourth Proportional to 4,960.26, 6,843.78 and 3,073.50

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Solution

The fourth proportional to 4,960.26, 6,843.78 and 3,073.50 is: 4,240.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960.26 : 6,843.78 = 3,073.50 : x
  2. Step 2: Convert to fraction form
    4,960.26/6,843.78 = 3,073.50/x
  3. Step 3: Cross multiply
    4,960.26x = 6,843.78 × 3,073.50
  4. Step 4: Simplify right side
    4,960.26x = 21,034,357.83
  5. Step 5: Solve for x
    x = 21,034,357.83/4,960.26
  6. Step 6: Final answer
    x = 4,240.58

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1.5x scale

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.