Home / 41,991.32-58,021.81-33,563.02

Finding the Fourth Proportional to 41,991.32, 58,021.81 and 33,563.02

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Solution

The fourth proportional to 41,991.32, 58,021.81 and 33,563.02 is: 46,375.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,991.32 : 58,021.81 = 33,563.02 : x
  2. Step 2: Convert to fraction form
    41,991.32/58,021.81 = 33,563.02/x
  3. Step 3: Cross multiply
    41,991.32x = 58,021.81 × 33,563.02
  4. Step 4: Simplify right side
    41,991.32x = 1,947,387,169.47
  5. Step 5: Solve for x
    x = 1,947,387,169.47/41,991.32
  6. Step 6: Final answer
    x = 46,375.95

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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.