Home / 41,743.16-62,635.30-19,552.70

Finding the Fourth Proportional to 41,743.16, 62,635.30 and 19,552.70

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Solution

The fourth proportional to 41,743.16, 62,635.30 and 19,552.70 is: 29,338.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,743.16 : 62,635.30 = 19,552.70 : x
  2. Step 2: Convert to fraction form
    41,743.16/62,635.30 = 19,552.70/x
  3. Step 3: Cross multiply
    41,743.16x = 62,635.30 × 19,552.70
  4. Step 4: Simplify right side
    41,743.16x = 1,224,689,230.31
  5. Step 5: Solve for x
    x = 1,224,689,230.31/41,743.16
  6. Step 6: Final answer
    x = 29,338.68

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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.