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Finding the Third Proportional to 116,860.50 and 166,533.75

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Solution

The third proportional to 116,860.50 and 166,533.75 is: 237,321.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,860.50 : 166,533.75 = 166,533.75 : x
  2. Step 2: Convert to fraction form
    116,860.50/166,533.75 = 166,533.75/x
  3. Step 3: Cross multiply
    116,860.50x = 166,533.75 × 166,533.75
  4. Step 4: Simplify right side
    116,860.50x = 27,733,489,889.06
  5. Step 5: Solve for x
    x = 27,733,489,889.06/116,860.50
  6. Step 6: Final answer
    x = 237,321.34

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.