Home / 68,799.65-94,944.48-41,571.95

Finding the Fourth Proportional to 68,799.65, 94,944.48 and 41,571.95

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Solution

The fourth proportional to 68,799.65, 94,944.48 and 41,571.95 is: 57,369.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,799.65 : 94,944.48 = 41,571.95 : x
  2. Step 2: Convert to fraction form
    68,799.65/94,944.48 = 41,571.95/x
  3. Step 3: Cross multiply
    68,799.65x = 94,944.48 × 41,571.95
  4. Step 4: Simplify right side
    68,799.65x = 3,947,027,412.70
  5. Step 5: Solve for x
    x = 3,947,027,412.70/68,799.65
  6. Step 6: Final answer
    x = 57,369.88

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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.