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Finding the Third Proportional to 38,138.06 and 59,052.38

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Solution

The third proportional to 38,138.06 and 59,052.38 is: 91,435.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,138.06 : 59,052.38 = 59,052.38 : x
  2. Step 2: Convert to fraction form
    38,138.06/59,052.38 = 59,052.38/x
  3. Step 3: Cross multiply
    38,138.06x = 59,052.38 × 59,052.38
  4. Step 4: Simplify right side
    38,138.06x = 3,487,182,993.14
  5. Step 5: Solve for x
    x = 3,487,182,993.14/38,138.06
  6. Step 6: Final answer
    x = 91,435.77

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.