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Finding the Third Proportional to 28,601.86 and 36,563.91

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Solution

The third proportional to 28,601.86 and 36,563.91 is: 46,742.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,601.86 : 36,563.91 = 36,563.91 : x
  2. Step 2: Convert to fraction form
    28,601.86/36,563.91 = 36,563.91/x
  3. Step 3: Cross multiply
    28,601.86x = 36,563.91 × 36,563.91
  4. Step 4: Simplify right side
    28,601.86x = 1,336,919,240.26
  5. Step 5: Solve for x
    x = 1,336,919,240.26/28,601.86
  6. Step 6: Final answer
    x = 46,742.39

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Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.