Home / 8,017.27-12,024.99-2,173.43

Finding the Fourth Proportional to 8,017.27, 12,024.99 and 2,173.43

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Solution

The fourth proportional to 8,017.27, 12,024.99 and 2,173.43 is: 3,259.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,017.27 : 12,024.99 = 2,173.43 : x
  2. Step 2: Convert to fraction form
    8,017.27/12,024.99 = 2,173.43/x
  3. Step 3: Cross multiply
    8,017.27x = 12,024.99 × 2,173.43
  4. Step 4: Simplify right side
    8,017.27x = 26,135,504.08
  5. Step 5: Solve for x
    x = 26,135,504.08/8,017.27
  6. Step 6: Final answer
    x = 3,259.90

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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.