Home / 6,797.84-10,195.80-2,180.24

Finding the Fourth Proportional to 6,797.84, 10,195.80 and 2,180.24

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Solution

The fourth proportional to 6,797.84, 10,195.80 and 2,180.24 is: 3,270.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797.84 : 10,195.80 = 2,180.24 : x
  2. Step 2: Convert to fraction form
    6,797.84/10,195.80 = 2,180.24/x
  3. Step 3: Cross multiply
    6,797.84x = 10,195.80 × 2,180.24
  4. Step 4: Simplify right side
    6,797.84x = 22,229,290.99
  5. Step 5: Solve for x
    x = 22,229,290.99/6,797.84
  6. Step 6: Final answer
    x = 3,270.05

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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.