Home / 8,224.57-12,337.63-2,301.46

Finding the Fourth Proportional to 8,224.57, 12,337.63 and 2,301.46

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Solution

The fourth proportional to 8,224.57, 12,337.63 and 2,301.46 is: 3,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224.57 : 12,337.63 = 2,301.46 : x
  2. Step 2: Convert to fraction form
    8,224.57/12,337.63 = 2,301.46/x
  3. Step 3: Cross multiply
    8,224.57x = 12,337.63 × 2,301.46
  4. Step 4: Simplify right side
    8,224.57x = 28,394,500.25
  5. Step 5: Solve for x
    x = 28,394,500.25/8,224.57
  6. Step 6: Final answer
    x = 3,452.40

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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.