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Finding the Fourth Proportional to 38,062.44, 57,094.38 and 10,360.44

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Solution

The fourth proportional to 38,062.44, 57,094.38 and 10,360.44 is: 15,540.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,062.44 : 57,094.38 = 10,360.44 : x
  2. Step 2: Convert to fraction form
    38,062.44/57,094.38 = 10,360.44/x
  3. Step 3: Cross multiply
    38,062.44x = 57,094.38 × 10,360.44
  4. Step 4: Simplify right side
    38,062.44x = 591,522,898.33
  5. Step 5: Solve for x
    x = 591,522,898.33/38,062.44
  6. Step 6: Final answer
    x = 15,540.86

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.