Home / 194,932.88-268,992.36-110,058.32

Finding the Fourth Proportional to 194,932.88, 268,992.36 and 110,058.32

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Solution

The fourth proportional to 194,932.88, 268,992.36 and 110,058.32 is: 151,872.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,932.88 : 268,992.36 = 110,058.32 : x
  2. Step 2: Convert to fraction form
    194,932.88/268,992.36 = 110,058.32/x
  3. Step 3: Cross multiply
    194,932.88x = 268,992.36 × 110,058.32
  4. Step 4: Simplify right side
    194,932.88x = 29,604,847,234.44
  5. Step 5: Solve for x
    x = 29,604,847,234.44/194,932.88
  6. Step 6: Final answer
    x = 151,872.00

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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.