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Finding the Third Proportional to 4,114.36 and 9,010.03

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Solution

The third proportional to 4,114.36 and 9,010.03 is: 19,731.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114.36 : 9,010.03 = 9,010.03 : x
  2. Step 2: Convert to fraction form
    4,114.36/9,010.03 = 9,010.03/x
  3. Step 3: Cross multiply
    4,114.36x = 9,010.03 × 9,010.03
  4. Step 4: Simplify right side
    4,114.36x = 81,180,663.13
  5. Step 5: Solve for x
    x = 81,180,663.13/4,114.36
  6. Step 6: Final answer
    x = 19,731.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.