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Finding the Third Proportional to 51,501.29 and 110,768.13

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Solution

The third proportional to 51,501.29 and 110,768.13 is: 238,238.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,501.29 : 110,768.13 = 110,768.13 : x
  2. Step 2: Convert to fraction form
    51,501.29/110,768.13 = 110,768.13/x
  3. Step 3: Cross multiply
    51,501.29x = 110,768.13 × 110,768.13
  4. Step 4: Simplify right side
    51,501.29x = 12,269,579,246.77
  5. Step 5: Solve for x
    x = 12,269,579,246.77/51,501.29
  6. Step 6: Final answer
    x = 238,238.30

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.