Home / 41,792.67-62,685.99-19,611.09

Finding the Fourth Proportional to 41,792.67, 62,685.99 and 19,611.09

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Solution

The fourth proportional to 41,792.67, 62,685.99 and 19,611.09 is: 29,415.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,792.67 : 62,685.99 = 19,611.09 : x
  2. Step 2: Convert to fraction form
    41,792.67/62,685.99 = 19,611.09/x
  3. Step 3: Cross multiply
    41,792.67x = 62,685.99 × 19,611.09
  4. Step 4: Simplify right side
    41,792.67x = 1,229,340,591.63
  5. Step 5: Solve for x
    x = 1,229,340,591.63/41,792.67
  6. Step 6: Final answer
    x = 29,415.22

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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.