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Finding the Third Proportional to 16,341.75 and 38,383.88

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Solution

The third proportional to 16,341.75 and 38,383.88 is: 90,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,341.75 : 38,383.88 = 38,383.88 : x
  2. Step 2: Convert to fraction form
    16,341.75/38,383.88 = 38,383.88/x
  3. Step 3: Cross multiply
    16,341.75x = 38,383.88 × 38,383.88
  4. Step 4: Simplify right side
    16,341.75x = 1,473,321,860.02
  5. Step 5: Solve for x
    x = 1,473,321,860.02/16,341.75
  6. Step 6: Final answer
    x = 90,156.92

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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.