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Finding the Fourth Proportional to 104,601.57, 156,898.71 and 33,523.16

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Solution

The fourth proportional to 104,601.57, 156,898.71 and 33,523.16 is: 50,283.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,601.57 : 156,898.71 = 33,523.16 : x
  2. Step 2: Convert to fraction form
    104,601.57/156,898.71 = 33,523.16/x
  3. Step 3: Cross multiply
    104,601.57x = 156,898.71 × 33,523.16
  4. Step 4: Simplify right side
    104,601.57x = 5,259,739,774.63
  5. Step 5: Solve for x
    x = 5,259,739,774.63/104,601.57
  6. Step 6: Final answer
    x = 50,283.56

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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.