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Finding the Third Proportional to 15,079.50 and 32,229.75

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Solution

The third proportional to 15,079.50 and 32,229.75 is: 68,885.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,079.50 : 32,229.75 = 32,229.75 : x
  2. Step 2: Convert to fraction form
    15,079.50/32,229.75 = 32,229.75/x
  3. Step 3: Cross multiply
    15,079.50x = 32,229.75 × 32,229.75
  4. Step 4: Simplify right side
    15,079.50x = 1,038,756,785.06
  5. Step 5: Solve for x
    x = 1,038,756,785.06/15,079.50
  6. Step 6: Final answer
    x = 68,885.36

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.