Home / 6,963.44-10,449.18-2,803.82

Finding the Fourth Proportional to 6,963.44, 10,449.18 and 2,803.82

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Solution

The fourth proportional to 6,963.44, 10,449.18 and 2,803.82 is: 4,207.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.44 : 10,449.18 = 2,803.82 : x
  2. Step 2: Convert to fraction form
    6,963.44/10,449.18 = 2,803.82/x
  3. Step 3: Cross multiply
    6,963.44x = 10,449.18 × 2,803.82
  4. Step 4: Simplify right side
    6,963.44x = 29,297,567.62
  5. Step 5: Solve for x
    x = 29,297,567.62/6,963.44
  6. Step 6: Final answer
    x = 4,207.34

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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.