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Finding the Fourth Proportional to 23,676.95, 35,511.54 and 9,636.41

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Solution

The fourth proportional to 23,676.95, 35,511.54 and 9,636.41 is: 14,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,676.95 : 35,511.54 = 9,636.41 : x
  2. Step 2: Convert to fraction form
    23,676.95/35,511.54 = 9,636.41/x
  3. Step 3: Cross multiply
    23,676.95x = 35,511.54 × 9,636.41
  4. Step 4: Simplify right side
    23,676.95x = 342,203,759.17
  5. Step 5: Solve for x
    x = 342,203,759.17/23,676.95
  6. Step 6: Final answer
    x = 14,453.03

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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.