Home / 41,190.96-56,843.82-22,328.08

Finding the Fourth Proportional to 41,190.96, 56,843.82 and 22,328.08

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Solution

The fourth proportional to 41,190.96, 56,843.82 and 22,328.08 is: 30,812.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,190.96 : 56,843.82 = 22,328.08 : x
  2. Step 2: Convert to fraction form
    41,190.96/56,843.82 = 22,328.08/x
  3. Step 3: Cross multiply
    41,190.96x = 56,843.82 × 22,328.08
  4. Step 4: Simplify right side
    41,190.96x = 1,269,213,360.47
  5. Step 5: Solve for x
    x = 1,269,213,360.47/41,190.96
  6. Step 6: Final answer
    x = 30,812.91

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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.