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Finding the Third Proportional to 15,665.91 and 32,096.25

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Solution

The third proportional to 15,665.91 and 32,096.25 is: 65,758.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,665.91 : 32,096.25 = 32,096.25 : x
  2. Step 2: Convert to fraction form
    15,665.91/32,096.25 = 32,096.25/x
  3. Step 3: Cross multiply
    15,665.91x = 32,096.25 × 32,096.25
  4. Step 4: Simplify right side
    15,665.91x = 1,030,169,264.06
  5. Step 5: Solve for x
    x = 1,030,169,264.06/15,665.91
  6. Step 6: Final answer
    x = 65,758.68

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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.