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Finding the Fourth Proportional to 41,736, 62,603.94 and 10,573.68

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Solution

The fourth proportional to 41,736, 62,603.94 and 10,573.68 is: 15,860.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,736 : 62,603.94 = 10,573.68 : x
  2. Step 2: Convert to fraction form
    41,736/62,603.94 = 10,573.68/x
  3. Step 3: Cross multiply
    41,736x = 62,603.94 × 10,573.68
  4. Step 4: Simplify right side
    41,736x = 661,954,028.30
  5. Step 5: Solve for x
    x = 661,954,028.30/41,736
  6. Step 6: Final answer
    x = 15,860.50

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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.