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Finding the Third Proportional to 50,011.75 and 118,055.75

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Solution

The third proportional to 50,011.75 and 118,055.75 is: 278,677.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,011.75 : 118,055.75 = 118,055.75 : x
  2. Step 2: Convert to fraction form
    50,011.75/118,055.75 = 118,055.75/x
  3. Step 3: Cross multiply
    50,011.75x = 118,055.75 × 118,055.75
  4. Step 4: Simplify right side
    50,011.75x = 13,937,160,108.06
  5. Step 5: Solve for x
    x = 13,937,160,108.06/50,011.75
  6. Step 6: Final answer
    x = 278,677.71

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.