Home / 167,695.02-231,414.30-92,243.52

Finding the Fourth Proportional to 167,695.02, 231,414.30 and 92,243.52

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Solution

The fourth proportional to 167,695.02, 231,414.30 and 92,243.52 is: 127,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,695.02 : 231,414.30 = 92,243.52 : x
  2. Step 2: Convert to fraction form
    167,695.02/231,414.30 = 92,243.52/x
  3. Step 3: Cross multiply
    167,695.02x = 231,414.30 × 92,243.52
  4. Step 4: Simplify right side
    167,695.02x = 21,346,469,610.34
  5. Step 5: Solve for x
    x = 21,346,469,610.34/167,695.02
  6. Step 6: Final answer
    x = 127,293.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.