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Finding the Third Proportional to 36,027.28 and 57,554.30

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Solution

The third proportional to 36,027.28 and 57,554.30 is: 91,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,027.28 : 57,554.30 = 57,554.30 : x
  2. Step 2: Convert to fraction form
    36,027.28/57,554.30 = 57,554.30/x
  3. Step 3: Cross multiply
    36,027.28x = 57,554.30 × 57,554.30
  4. Step 4: Simplify right side
    36,027.28x = 3,312,497,088.78
  5. Step 5: Solve for x
    x = 3,312,497,088.78/36,027.28
  6. Step 6: Final answer
    x = 91,944.13

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.