Home / 68,202.64-94,124.38-41,346.28

Finding the Fourth Proportional to 68,202.64, 94,124.38 and 41,346.28

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Solution

The fourth proportional to 68,202.64, 94,124.38 and 41,346.28 is: 57,060.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,202.64 : 94,124.38 = 41,346.28 : x
  2. Step 2: Convert to fraction form
    68,202.64/94,124.38 = 41,346.28/x
  3. Step 3: Cross multiply
    68,202.64x = 94,124.38 × 41,346.28
  4. Step 4: Simplify right side
    68,202.64x = 3,891,692,763.58
  5. Step 5: Solve for x
    x = 3,891,692,763.58/68,202.64
  6. Step 6: Final answer
    x = 57,060.73

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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.