Home / 6,799.21-10,194.32-3,282.26

Finding the Fourth Proportional to 6,799.21, 10,194.32 and 3,282.26

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Solution

The fourth proportional to 6,799.21, 10,194.32 and 3,282.26 is: 4,921.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799.21 : 10,194.32 = 3,282.26 : x
  2. Step 2: Convert to fraction form
    6,799.21/10,194.32 = 3,282.26/x
  3. Step 3: Cross multiply
    6,799.21x = 10,194.32 × 3,282.26
  4. Step 4: Simplify right side
    6,799.21x = 33,460,366.00
  5. Step 5: Solve for x
    x = 33,460,366.00/6,799.21
  6. Step 6: Final answer
    x = 4,921.22

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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.