Home / 41,704.93-62,560.81-12,122.73

Finding the Fourth Proportional to 41,704.93, 62,560.81 and 12,122.73

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Solution

The fourth proportional to 41,704.93, 62,560.81 and 12,122.73 is: 18,185.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,704.93 : 62,560.81 = 12,122.73 : x
  2. Step 2: Convert to fraction form
    41,704.93/62,560.81 = 12,122.73/x
  3. Step 3: Cross multiply
    41,704.93x = 62,560.81 × 12,122.73
  4. Step 4: Simplify right side
    41,704.93x = 758,407,755.17
  5. Step 5: Solve for x
    x = 758,407,755.17/41,704.93
  6. Step 6: Final answer
    x = 18,185.09

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1.5x scale

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.