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Finding the Third Proportional to 56,607.75 and 119,958.75

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Solution

The third proportional to 56,607.75 and 119,958.75 is: 254,207.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,607.75 : 119,958.75 = 119,958.75 : x
  2. Step 2: Convert to fraction form
    56,607.75/119,958.75 = 119,958.75/x
  3. Step 3: Cross multiply
    56,607.75x = 119,958.75 × 119,958.75
  4. Step 4: Simplify right side
    56,607.75x = 14,390,101,701.56
  5. Step 5: Solve for x
    x = 14,390,101,701.56/56,607.75
  6. Step 6: Final answer
    x = 254,207.27

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.