Home / 23,998.62-36,000.97-8,206.68

Finding the Fourth Proportional to 23,998.62, 36,000.97 and 8,206.68

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Solution

The fourth proportional to 23,998.62, 36,000.97 and 8,206.68 is: 12,311.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,998.62 : 36,000.97 = 8,206.68 : x
  2. Step 2: Convert to fraction form
    23,998.62/36,000.97 = 8,206.68/x
  3. Step 3: Cross multiply
    23,998.62x = 36,000.97 × 8,206.68
  4. Step 4: Simplify right side
    23,998.62x = 295,448,419.96
  5. Step 5: Solve for x
    x = 295,448,419.96/23,998.62
  6. Step 6: Final answer
    x = 12,311.06

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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.