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Finding the Fourth Proportional to 36,481, 50,324.32 and 24,523.80

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Solution

The fourth proportional to 36,481, 50,324.32 and 24,523.80 is: 33,829.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,481 : 50,324.32 = 24,523.80 : x
  2. Step 2: Convert to fraction form
    36,481/50,324.32 = 24,523.80/x
  3. Step 3: Cross multiply
    36,481x = 50,324.32 × 24,523.80
  4. Step 4: Simplify right side
    36,481x = 1,234,143,558.82
  5. Step 5: Solve for x
    x = 1,234,143,558.82/36,481
  6. Step 6: Final answer
    x = 33,829.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.