Home / 110,733.56-166,126.79-35,853.78

Finding the Fourth Proportional to 110,733.56, 166,126.79 and 35,853.78

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Solution

The fourth proportional to 110,733.56, 166,126.79 and 35,853.78 is: 53,789.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,733.56 : 166,126.79 = 35,853.78 : x
  2. Step 2: Convert to fraction form
    110,733.56/166,126.79 = 35,853.78/x
  3. Step 3: Cross multiply
    110,733.56x = 166,126.79 × 35,853.78
  4. Step 4: Simplify right side
    110,733.56x = 5,956,273,992.54
  5. Step 5: Solve for x
    x = 5,956,273,992.54/110,733.56
  6. Step 6: Final answer
    x = 53,789.24

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1.5x scale

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.