Home / 110,720.02-166,059.34-29,668

Finding the Fourth Proportional to 110,720.02, 166,059.34 and 29,668

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Solution

The fourth proportional to 110,720.02, 166,059.34 and 29,668 is: 44,496.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,720.02 : 166,059.34 = 29,668 : x
  2. Step 2: Convert to fraction form
    110,720.02/166,059.34 = 29,668/x
  3. Step 3: Cross multiply
    110,720.02x = 166,059.34 × 29,668
  4. Step 4: Simplify right side
    110,720.02x = 4,926,648,499.12
  5. Step 5: Solve for x
    x = 4,926,648,499.12/110,720.02
  6. Step 6: Final answer
    x = 44,496.46

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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.