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Finding the Third Proportional to 19,180.13 and 41,025.50

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Solution

The third proportional to 19,180.13 and 41,025.50 is: 87,751.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,180.13 : 41,025.50 = 41,025.50 : x
  2. Step 2: Convert to fraction form
    19,180.13/41,025.50 = 41,025.50/x
  3. Step 3: Cross multiply
    19,180.13x = 41,025.50 × 41,025.50
  4. Step 4: Simplify right side
    19,180.13x = 1,683,091,650.25
  5. Step 5: Solve for x
    x = 1,683,091,650.25/19,180.13
  6. Step 6: Final answer
    x = 87,751.86

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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.