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Finding the Fourth Proportional to 104,023.72, 156,059.04 and 32,950.72

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Solution

The fourth proportional to 104,023.72, 156,059.04 and 32,950.72 is: 49,433.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,023.72 : 156,059.04 = 32,950.72 : x
  2. Step 2: Convert to fraction form
    104,023.72/156,059.04 = 32,950.72/x
  3. Step 3: Cross multiply
    104,023.72x = 156,059.04 × 32,950.72
  4. Step 4: Simplify right side
    104,023.72x = 5,142,257,730.51
  5. Step 5: Solve for x
    x = 5,142,257,730.51/104,023.72
  6. Step 6: Final answer
    x = 49,433.51

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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.