Home / 104,474.70-156,604.82-41,269.23

Finding the Fourth Proportional to 104,474.70, 156,604.82 and 41,269.23

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Solution

The fourth proportional to 104,474.70, 156,604.82 and 41,269.23 is: 61,861.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,474.70 : 156,604.82 = 41,269.23 : x
  2. Step 2: Convert to fraction form
    104,474.70/156,604.82 = 41,269.23/x
  3. Step 3: Cross multiply
    104,474.70x = 156,604.82 × 41,269.23
  4. Step 4: Simplify right side
    104,474.70x = 6,462,960,129.34
  5. Step 5: Solve for x
    x = 6,462,960,129.34/104,474.70
  6. Step 6: Final answer
    x = 61,861.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.