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Finding the Fourth Proportional to 23,174.44, 34,770.36 and 10,700.44

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Solution

The fourth proportional to 23,174.44, 34,770.36 and 10,700.44 is: 16,054.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,174.44 : 34,770.36 = 10,700.44 : x
  2. Step 2: Convert to fraction form
    23,174.44/34,770.36 = 10,700.44/x
  3. Step 3: Cross multiply
    23,174.44x = 34,770.36 × 10,700.44
  4. Step 4: Simplify right side
    23,174.44x = 372,058,150.96
  5. Step 5: Solve for x
    x = 372,058,150.96/23,174.44
  6. Step 6: Final answer
    x = 16,054.68

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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.