Home / 22,863.24-34,297.68-8,069.16

Finding the Fourth Proportional to 22,863.24, 34,297.68 and 8,069.16

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Solution

The fourth proportional to 22,863.24, 34,297.68 and 8,069.16 is: 12,104.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,863.24 : 34,297.68 = 8,069.16 : x
  2. Step 2: Convert to fraction form
    22,863.24/34,297.68 = 8,069.16/x
  3. Step 3: Cross multiply
    22,863.24x = 34,297.68 × 8,069.16
  4. Step 4: Simplify right side
    22,863.24x = 276,753,467.55
  5. Step 5: Solve for x
    x = 276,753,467.55/22,863.24
  6. Step 6: Final answer
    x = 12,104.74

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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.