Home / 41,100.28-56,718.44-22,237.41

Finding the Fourth Proportional to 41,100.28, 56,718.44 and 22,237.41

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Solution

The fourth proportional to 41,100.28, 56,718.44 and 22,237.41 is: 30,687.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,100.28 : 56,718.44 = 22,237.41 : x
  2. Step 2: Convert to fraction form
    41,100.28/56,718.44 = 22,237.41/x
  3. Step 3: Cross multiply
    41,100.28x = 56,718.44 × 22,237.41
  4. Step 4: Simplify right side
    41,100.28x = 1,261,270,964.35
  5. Step 5: Solve for x
    x = 1,261,270,964.35/41,100.28
  6. Step 6: Final answer
    x = 30,687.65

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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.