Home / 163,270.44-244,967.22-111,171.24

Finding the Fourth Proportional to 163,270.44, 244,967.22 and 111,171.24

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Solution

The fourth proportional to 163,270.44, 244,967.22 and 111,171.24 is: 166,798.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,270.44 : 244,967.22 = 111,171.24 : x
  2. Step 2: Convert to fraction form
    163,270.44/244,967.22 = 111,171.24/x
  3. Step 3: Cross multiply
    163,270.44x = 244,967.22 × 111,171.24
  4. Step 4: Simplify right side
    163,270.44x = 27,233,309,606.75
  5. Step 5: Solve for x
    x = 27,233,309,606.75/163,270.44
  6. Step 6: Final answer
    x = 166,798.78

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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.