Home / 110,936.24-166,388.04-36,063.20

Finding the Fourth Proportional to 110,936.24, 166,388.04 and 36,063.20

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Solution

The fourth proportional to 110,936.24, 166,388.04 and 36,063.20 is: 54,089.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,936.24 : 166,388.04 = 36,063.20 : x
  2. Step 2: Convert to fraction form
    110,936.24/166,388.04 = 36,063.20/x
  3. Step 3: Cross multiply
    110,936.24x = 166,388.04 × 36,063.20
  4. Step 4: Simplify right side
    110,936.24x = 6,000,485,164.13
  5. Step 5: Solve for x
    x = 6,000,485,164.13/110,936.24
  6. Step 6: Final answer
    x = 54,089.49

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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.