Home / 41,263.44-61,839.75-22,515.39

Finding the Fourth Proportional to 41,263.44, 61,839.75 and 22,515.39

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Solution

The fourth proportional to 41,263.44, 61,839.75 and 22,515.39 is: 33,742.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,263.44 : 61,839.75 = 22,515.39 : x
  2. Step 2: Convert to fraction form
    41,263.44/61,839.75 = 22,515.39/x
  3. Step 3: Cross multiply
    41,263.44x = 61,839.75 × 22,515.39
  4. Step 4: Simplify right side
    41,263.44x = 1,392,346,088.75
  5. Step 5: Solve for x
    x = 1,392,346,088.75/41,263.44
  6. Step 6: Final answer
    x = 33,742.85

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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.