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Finding the Fourth Proportional to 24,499.40, 36,676.20 and 14,633.60

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Solution

The fourth proportional to 24,499.40, 36,676.20 and 14,633.60 is: 21,906.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,499.40 : 36,676.20 = 14,633.60 : x
  2. Step 2: Convert to fraction form
    24,499.40/36,676.20 = 14,633.60/x
  3. Step 3: Cross multiply
    24,499.40x = 36,676.20 × 14,633.60
  4. Step 4: Simplify right side
    24,499.40x = 536,704,840.32
  5. Step 5: Solve for x
    x = 536,704,840.32/24,499.40
  6. Step 6: Final answer
    x = 21,906.86

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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.