Home / 110,975.46-166,464.36-32,090.37

Finding the Fourth Proportional to 110,975.46, 166,464.36 and 32,090.37

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Solution

The fourth proportional to 110,975.46, 166,464.36 and 32,090.37 is: 48,135.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,975.46 : 166,464.36 = 32,090.37 : x
  2. Step 2: Convert to fraction form
    110,975.46/166,464.36 = 32,090.37/x
  3. Step 3: Cross multiply
    110,975.46x = 166,464.36 × 32,090.37
  4. Step 4: Simplify right side
    110,975.46x = 5,341,902,904.21
  5. Step 5: Solve for x
    x = 5,341,902,904.21/110,975.46
  6. Step 6: Final answer
    x = 48,135.89

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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.