Home / 68,202.42-94,124.07-41,346.06

Finding the Fourth Proportional to 68,202.42, 94,124.07 and 41,346.06

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Solution

The fourth proportional to 68,202.42, 94,124.07 and 41,346.06 is: 57,060.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,202.42 : 94,124.07 = 41,346.06 : x
  2. Step 2: Convert to fraction form
    68,202.42/94,124.07 = 41,346.06/x
  3. Step 3: Cross multiply
    68,202.42x = 94,124.07 × 41,346.06
  4. Step 4: Simplify right side
    68,202.42x = 3,891,659,445.66
  5. Step 5: Solve for x
    x = 3,891,659,445.66/68,202.42
  6. Step 6: Final answer
    x = 57,060.43

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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.