Home / 41,405.88-62,094.24-13,324.80

Finding the Fourth Proportional to 41,405.88, 62,094.24 and 13,324.80

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Solution

The fourth proportional to 41,405.88, 62,094.24 and 13,324.80 is: 19,982.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,405.88 : 62,094.24 = 13,324.80 : x
  2. Step 2: Convert to fraction form
    41,405.88/62,094.24 = 13,324.80/x
  3. Step 3: Cross multiply
    41,405.88x = 62,094.24 × 13,324.80
  4. Step 4: Simplify right side
    41,405.88x = 827,393,329.15
  5. Step 5: Solve for x
    x = 827,393,329.15/41,405.88
  6. Step 6: Final answer
    x = 19,982.51

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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.