Home / 41,517.12-62,237.43-16,551.21

Finding the Fourth Proportional to 41,517.12, 62,237.43 and 16,551.21

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Solution

The fourth proportional to 41,517.12, 62,237.43 and 16,551.21 is: 24,811.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,517.12 : 62,237.43 = 16,551.21 : x
  2. Step 2: Convert to fraction form
    41,517.12/62,237.43 = 16,551.21/x
  3. Step 3: Cross multiply
    41,517.12x = 62,237.43 × 16,551.21
  4. Step 4: Simplify right side
    41,517.12x = 1,030,104,773.79
  5. Step 5: Solve for x
    x = 1,030,104,773.79/41,517.12
  6. Step 6: Final answer
    x = 24,811.57

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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.