Home / 167,601.02-231,293.50-92,149.52

Finding the Fourth Proportional to 167,601.02, 231,293.50 and 92,149.52

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Solution

The fourth proportional to 167,601.02, 231,293.50 and 92,149.52 is: 127,168.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,601.02 : 231,293.50 = 92,149.52 : x
  2. Step 2: Convert to fraction form
    167,601.02/231,293.50 = 92,149.52/x
  3. Step 3: Cross multiply
    167,601.02x = 231,293.50 × 92,149.52
  4. Step 4: Simplify right side
    167,601.02x = 21,313,585,004.12
  5. Step 5: Solve for x
    x = 21,313,585,004.12/167,601.02
  6. Step 6: Final answer
    x = 127,168.59

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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.