Home / 6,895.38-10,344.00-2,213.83

Finding the Fourth Proportional to 6,895.38, 10,344.00 and 2,213.83

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Solution

The fourth proportional to 6,895.38, 10,344.00 and 2,213.83 is: 3,321.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895.38 : 10,344.00 = 2,213.83 : x
  2. Step 2: Convert to fraction form
    6,895.38/10,344.00 = 2,213.83/x
  3. Step 3: Cross multiply
    6,895.38x = 10,344.00 × 2,213.83
  4. Step 4: Simplify right side
    6,895.38x = 22,899,878.75
  5. Step 5: Solve for x
    x = 22,899,878.75/6,895.38
  6. Step 6: Final answer
    x = 3,321.05

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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.