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Finding the Third Proportional to 160,566.75 and 230,917.50

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Solution

The third proportional to 160,566.75 and 230,917.50 is: 332,091.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,566.75 : 230,917.50 = 230,917.50 : x
  2. Step 2: Convert to fraction form
    160,566.75/230,917.50 = 230,917.50/x
  3. Step 3: Cross multiply
    160,566.75x = 230,917.50 × 230,917.50
  4. Step 4: Simplify right side
    160,566.75x = 53,322,891,806.25
  5. Step 5: Solve for x
    x = 53,322,891,806.25/160,566.75
  6. Step 6: Final answer
    x = 332,091.74

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.