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Finding the Fourth Proportional to 24,329.56, 36,494.34 and 8,738.68

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Solution

The fourth proportional to 24,329.56, 36,494.34 and 8,738.68 is: 13,108.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,329.56 : 36,494.34 = 8,738.68 : x
  2. Step 2: Convert to fraction form
    24,329.56/36,494.34 = 8,738.68/x
  3. Step 3: Cross multiply
    24,329.56x = 36,494.34 × 8,738.68
  4. Step 4: Simplify right side
    24,329.56x = 318,912,359.07
  5. Step 5: Solve for x
    x = 318,912,359.07/24,329.56
  6. Step 6: Final answer
    x = 13,108.02

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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.