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Finding the Fourth Proportional to 50,008.34, 68,900.73 and 32,982.54

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Solution

The fourth proportional to 50,008.34, 68,900.73 and 32,982.54 is: 45,442.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,008.34 : 68,900.73 = 32,982.54 : x
  2. Step 2: Convert to fraction form
    50,008.34/68,900.73 = 32,982.54/x
  3. Step 3: Cross multiply
    50,008.34x = 68,900.73 × 32,982.54
  4. Step 4: Simplify right side
    50,008.34x = 2,272,521,083.25
  5. Step 5: Solve for x
    x = 2,272,521,083.25/50,008.34
  6. Step 6: Final answer
    x = 45,442.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.