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Finding the Third Proportional to 70,044 and 104,818.50

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Solution

The third proportional to 70,044 and 104,818.50 is: 156,857.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,044 : 104,818.50 = 104,818.50 : x
  2. Step 2: Convert to fraction form
    70,044/104,818.50 = 104,818.50/x
  3. Step 3: Cross multiply
    70,044x = 104,818.50 × 104,818.50
  4. Step 4: Simplify right side
    70,044x = 10,986,917,942.25
  5. Step 5: Solve for x
    x = 10,986,917,942.25/70,044
  6. Step 6: Final answer
    x = 156,857.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.