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Finding the Third Proportional to 36,279.98 and 56,037.66

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Solution

The third proportional to 36,279.98 and 56,037.66 is: 86,555.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,279.98 : 56,037.66 = 56,037.66 : x
  2. Step 2: Convert to fraction form
    36,279.98/56,037.66 = 56,037.66/x
  3. Step 3: Cross multiply
    36,279.98x = 56,037.66 × 56,037.66
  4. Step 4: Simplify right side
    36,279.98x = 3,140,218,917.99
  5. Step 5: Solve for x
    x = 3,140,218,917.99/36,279.98
  6. Step 6: Final answer
    x = 86,555.13

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.