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Finding the Third Proportional to 38,070 and 83,733

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Solution

The third proportional to 38,070 and 83,733 is: 184,166.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,070 : 83,733 = 83,733 : x
  2. Step 2: Convert to fraction form
    38,070/83,733 = 83,733/x
  3. Step 3: Cross multiply
    38,070x = 83,733 × 83,733
  4. Step 4: Simplify right side
    38,070x = 7,011,215,289
  5. Step 5: Solve for x
    x = 7,011,215,289/38,070
  6. Step 6: Final answer
    x = 184,166.41

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.