Home / 110,738.24-166,133.80-35,858.44

Finding the Fourth Proportional to 110,738.24, 166,133.80 and 35,858.44

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Solution

The fourth proportional to 110,738.24, 166,133.80 and 35,858.44 is: 53,796.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,738.24 : 166,133.80 = 35,858.44 : x
  2. Step 2: Convert to fraction form
    110,738.24/166,133.80 = 35,858.44/x
  3. Step 3: Cross multiply
    110,738.24x = 166,133.80 × 35,858.44
  4. Step 4: Simplify right side
    110,738.24x = 5,957,298,899.27
  5. Step 5: Solve for x
    x = 5,957,298,899.27/110,738.24
  6. Step 6: Final answer
    x = 53,796.22

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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.