Home / 68,202.96-94,105.24-41,352.07

Finding the Fourth Proportional to 68,202.96, 94,105.24 and 41,352.07

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Solution

The fourth proportional to 68,202.96, 94,105.24 and 41,352.07 is: 57,056.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,202.96 : 94,105.24 = 41,352.07 : x
  2. Step 2: Convert to fraction form
    68,202.96/94,105.24 = 41,352.07/x
  3. Step 3: Cross multiply
    68,202.96x = 94,105.24 × 41,352.07
  4. Step 4: Simplify right side
    68,202.96x = 3,891,446,542.26
  5. Step 5: Solve for x
    x = 3,891,446,542.26/68,202.96
  6. Step 6: Final answer
    x = 57,056.86

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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.