Home / 110,968.26-166,468.19-36,064.32

Finding the Fourth Proportional to 110,968.26, 166,468.19 and 36,064.32

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Solution

The fourth proportional to 110,968.26, 166,468.19 and 36,064.32 is: 54,101.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,968.26 : 166,468.19 = 36,064.32 : x
  2. Step 2: Convert to fraction form
    110,968.26/166,468.19 = 36,064.32/x
  3. Step 3: Cross multiply
    110,968.26x = 166,468.19 × 36,064.32
  4. Step 4: Simplify right side
    110,968.26x = 6,003,561,893.66
  5. Step 5: Solve for x
    x = 6,003,561,893.66/110,968.26
  6. Step 6: Final answer
    x = 54,101.61

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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.