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Finding the Fourth Proportional to 41,336.92, 62,009.46 and 13,249.92

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Solution

The fourth proportional to 41,336.92, 62,009.46 and 13,249.92 is: 19,876.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,336.92 : 62,009.46 = 13,249.92 : x
  2. Step 2: Convert to fraction form
    41,336.92/62,009.46 = 13,249.92/x
  3. Step 3: Cross multiply
    41,336.92x = 62,009.46 × 13,249.92
  4. Step 4: Simplify right side
    41,336.92x = 821,620,384.24
  5. Step 5: Solve for x
    x = 821,620,384.24/41,336.92
  6. Step 6: Final answer
    x = 19,876.19

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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.