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Finding the Third Proportional to 132,871.50 and 179,005.50

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Solution

The third proportional to 132,871.50 and 179,005.50 is: 241,157.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,871.50 : 179,005.50 = 179,005.50 : x
  2. Step 2: Convert to fraction form
    132,871.50/179,005.50 = 179,005.50/x
  3. Step 3: Cross multiply
    132,871.50x = 179,005.50 × 179,005.50
  4. Step 4: Simplify right side
    132,871.50x = 32,042,969,030.25
  5. Step 5: Solve for x
    x = 32,042,969,030.25/132,871.50
  6. Step 6: Final answer
    x = 241,157.58

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.