Home / 3,260.25-4,497.49-2,063.22

Finding the Fourth Proportional to 3,260.25, 4,497.49 and 2,063.22

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Solution

The fourth proportional to 3,260.25, 4,497.49 and 2,063.22 is: 2,846.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260.25 : 4,497.49 = 2,063.22 : x
  2. Step 2: Convert to fraction form
    3,260.25/4,497.49 = 2,063.22/x
  3. Step 3: Cross multiply
    3,260.25x = 4,497.49 × 2,063.22
  4. Step 4: Simplify right side
    3,260.25x = 9,279,297.03
  5. Step 5: Solve for x
    x = 9,279,297.03/3,260.25
  6. Step 6: Final answer
    x = 2,846.19

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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.