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Finding the Third Proportional to 20,695.34 and 44,158.61

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Solution

The third proportional to 20,695.34 and 44,158.61 is: 94,223.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,695.34 : 44,158.61 = 44,158.61 : x
  2. Step 2: Convert to fraction form
    20,695.34/44,158.61 = 44,158.61/x
  3. Step 3: Cross multiply
    20,695.34x = 44,158.61 × 44,158.61
  4. Step 4: Simplify right side
    20,695.34x = 1,949,982,436.94
  5. Step 5: Solve for x
    x = 1,949,982,436.94/20,695.34
  6. Step 6: Final answer
    x = 94,223.25

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.