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Finding the Fourth Proportional to 16,441.37, 24,659.73 and 5,348.24

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Solution

The fourth proportional to 16,441.37, 24,659.73 and 5,348.24 is: 8,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,441.37 : 24,659.73 = 5,348.24 : x
  2. Step 2: Convert to fraction form
    16,441.37/24,659.73 = 5,348.24/x
  3. Step 3: Cross multiply
    16,441.37x = 24,659.73 × 5,348.24
  4. Step 4: Simplify right side
    16,441.37x = 131,886,031.08
  5. Step 5: Solve for x
    x = 131,886,031.08/16,441.37
  6. Step 6: Final answer
    x = 8,021.60

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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.