Home / 110,719.02-166,057.84-29,667

Finding the Fourth Proportional to 110,719.02, 166,057.84 and 29,667

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Solution

The fourth proportional to 110,719.02, 166,057.84 and 29,667 is: 44,494.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,719.02 : 166,057.84 = 29,667 : x
  2. Step 2: Convert to fraction form
    110,719.02/166,057.84 = 29,667/x
  3. Step 3: Cross multiply
    110,719.02x = 166,057.84 × 29,667
  4. Step 4: Simplify right side
    110,719.02x = 4,926,437,939.28
  5. Step 5: Solve for x
    x = 4,926,437,939.28/110,719.02
  6. Step 6: Final answer
    x = 44,494.96

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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.