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Finding the Third Proportional to 37,182 and 52,006.50

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Solution

The third proportional to 37,182 and 52,006.50 is: 72,741.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,182 : 52,006.50 = 52,006.50 : x
  2. Step 2: Convert to fraction form
    37,182/52,006.50 = 52,006.50/x
  3. Step 3: Cross multiply
    37,182x = 52,006.50 × 52,006.50
  4. Step 4: Simplify right side
    37,182x = 2,704,676,042.25
  5. Step 5: Solve for x
    x = 2,704,676,042.25/37,182
  6. Step 6: Final answer
    x = 72,741.54

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.