Home / 10,793.22-16,190.85-3,002.10

Finding the Fourth Proportional to 10,793.22, 16,190.85 and 3,002.10

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Solution

The fourth proportional to 10,793.22, 16,190.85 and 3,002.10 is: 4,503.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793.22 : 16,190.85 = 3,002.10 : x
  2. Step 2: Convert to fraction form
    10,793.22/16,190.85 = 3,002.10/x
  3. Step 3: Cross multiply
    10,793.22x = 16,190.85 × 3,002.10
  4. Step 4: Simplify right side
    10,793.22x = 48,606,550.79
  5. Step 5: Solve for x
    x = 48,606,550.79/10,793.22
  6. Step 6: Final answer
    x = 4,503.43

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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.