Home / 41,370.75-57,092.85-22,509.09

Finding the Fourth Proportional to 41,370.75, 57,092.85 and 22,509.09

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Solution

The fourth proportional to 41,370.75, 57,092.85 and 22,509.09 is: 31,063.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,370.75 : 57,092.85 = 22,509.09 : x
  2. Step 2: Convert to fraction form
    41,370.75/57,092.85 = 22,509.09/x
  3. Step 3: Cross multiply
    41,370.75x = 57,092.85 × 22,509.09
  4. Step 4: Simplify right side
    41,370.75x = 1,285,108,099.01
  5. Step 5: Solve for x
    x = 1,285,108,099.01/41,370.75
  6. Step 6: Final answer
    x = 31,063.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.