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Finding the Third Proportional to 36,986.63 and 52,335.28

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Solution

The third proportional to 36,986.63 and 52,335.28 is: 74,053.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,986.63 : 52,335.28 = 52,335.28 : x
  2. Step 2: Convert to fraction form
    36,986.63/52,335.28 = 52,335.28/x
  3. Step 3: Cross multiply
    36,986.63x = 52,335.28 × 52,335.28
  4. Step 4: Simplify right side
    36,986.63x = 2,738,981,663.52
  5. Step 5: Solve for x
    x = 2,738,981,663.52/36,986.63
  6. Step 6: Final answer
    x = 74,053.30

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.