Home / 194,933.88-268,993.74-110,059.32

Finding the Fourth Proportional to 194,933.88, 268,993.74 and 110,059.32

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Solution

The fourth proportional to 194,933.88, 268,993.74 and 110,059.32 is: 151,873.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,933.88 : 268,993.74 = 110,059.32 : x
  2. Step 2: Convert to fraction form
    194,933.88/268,993.74 = 110,059.32/x
  3. Step 3: Cross multiply
    194,933.88x = 268,993.74 × 110,059.32
  4. Step 4: Simplify right side
    194,933.88x = 29,605,268,108.66
  5. Step 5: Solve for x
    x = 29,605,268,108.66/194,933.88
  6. Step 6: Final answer
    x = 151,873.38

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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.