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Finding the Fourth Proportional to 104,063.37, 156,111.30 and 33,926.37

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Solution

The fourth proportional to 104,063.37, 156,111.30 and 33,926.37 is: 50,894.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,063.37 : 156,111.30 = 33,926.37 : x
  2. Step 2: Convert to fraction form
    104,063.37/156,111.30 = 33,926.37/x
  3. Step 3: Cross multiply
    104,063.37x = 156,111.30 × 33,926.37
  4. Step 4: Simplify right side
    104,063.37x = 5,296,289,724.98
  5. Step 5: Solve for x
    x = 5,296,289,724.98/104,063.37
  6. Step 6: Final answer
    x = 50,894.85

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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.