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Finding the Third Proportional to 27,935.51 and 61,253.09

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Solution

The third proportional to 27,935.51 and 61,253.09 is: 134,307.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,935.51 : 61,253.09 = 61,253.09 : x
  2. Step 2: Convert to fraction form
    27,935.51/61,253.09 = 61,253.09/x
  3. Step 3: Cross multiply
    27,935.51x = 61,253.09 × 61,253.09
  4. Step 4: Simplify right side
    27,935.51x = 3,751,940,536.87
  5. Step 5: Solve for x
    x = 3,751,940,536.87/27,935.51
  6. Step 6: Final answer
    x = 134,307.23

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