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Finding the Third Proportional to 23,403.94 and 36,305.72

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Solution

The third proportional to 23,403.94 and 36,305.72 is: 56,319.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,403.94 : 36,305.72 = 36,305.72 : x
  2. Step 2: Convert to fraction form
    23,403.94/36,305.72 = 36,305.72/x
  3. Step 3: Cross multiply
    23,403.94x = 36,305.72 × 36,305.72
  4. Step 4: Simplify right side
    23,403.94x = 1,318,105,213.95
  5. Step 5: Solve for x
    x = 1,318,105,213.95/23,403.94
  6. Step 6: Final answer
    x = 56,319.81

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.