Home / 110,956.44-166,351.50-36,031.80

Finding the Fourth Proportional to 110,956.44, 166,351.50 and 36,031.80

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Solution

The fourth proportional to 110,956.44, 166,351.50 and 36,031.80 is: 54,020.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,956.44 : 166,351.50 = 36,031.80 : x
  2. Step 2: Convert to fraction form
    110,956.44/166,351.50 = 36,031.80/x
  3. Step 3: Cross multiply
    110,956.44x = 166,351.50 × 36,031.80
  4. Step 4: Simplify right side
    110,956.44x = 5,993,943,977.70
  5. Step 5: Solve for x
    x = 5,993,943,977.70/110,956.44
  6. Step 6: Final answer
    x = 54,020.69

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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.