Home / 195,040.20-292,601.16-110,839.44

Finding the Fourth Proportional to 195,040.20, 292,601.16 and 110,839.44

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Solution

The fourth proportional to 195,040.20, 292,601.16 and 110,839.44 is: 166,282.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,040.20 : 292,601.16 = 110,839.44 : x
  2. Step 2: Convert to fraction form
    195,040.20/292,601.16 = 110,839.44/x
  3. Step 3: Cross multiply
    195,040.20x = 292,601.16 × 110,839.44
  4. Step 4: Simplify right side
    195,040.20x = 32,431,748,717.75
  5. Step 5: Solve for x
    x = 32,431,748,717.75/195,040.20
  6. Step 6: Final answer
    x = 166,282.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.