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Finding the Third Proportional to 28,000.13 and 60,453.56

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Solution

The third proportional to 28,000.13 and 60,453.56 is: 130,522.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,000.13 : 60,453.56 = 60,453.56 : x
  2. Step 2: Convert to fraction form
    28,000.13/60,453.56 = 60,453.56/x
  3. Step 3: Cross multiply
    28,000.13x = 60,453.56 × 60,453.56
  4. Step 4: Simplify right side
    28,000.13x = 3,654,633,218.94
  5. Step 5: Solve for x
    x = 3,654,633,218.94/28,000.13
  6. Step 6: Final answer
    x = 130,522.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.