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Finding the Third Proportional to 62,937 and 136,201.50

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Solution

The third proportional to 62,937 and 136,201.50 is: 294,752.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,937 : 136,201.50 = 136,201.50 : x
  2. Step 2: Convert to fraction form
    62,937/136,201.50 = 136,201.50/x
  3. Step 3: Cross multiply
    62,937x = 136,201.50 × 136,201.50
  4. Step 4: Simplify right side
    62,937x = 18,550,848,602.25
  5. Step 5: Solve for x
    x = 18,550,848,602.25/62,937
  6. Step 6: Final answer
    x = 294,752.67

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.