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Finding the Third Proportional to 62,361 and 118,975.50

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Solution

The third proportional to 62,361 and 118,975.50 is: 226,987.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,361 : 118,975.50 = 118,975.50 : x
  2. Step 2: Convert to fraction form
    62,361/118,975.50 = 118,975.50/x
  3. Step 3: Cross multiply
    62,361x = 118,975.50 × 118,975.50
  4. Step 4: Simplify right side
    62,361x = 14,155,169,600.25
  5. Step 5: Solve for x
    x = 14,155,169,600.25/62,361
  6. Step 6: Final answer
    x = 226,987.53

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Why These Related Problems?

These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.