Home / 167,600.02-231,292.12-92,148.52

Finding the Fourth Proportional to 167,600.02, 231,292.12 and 92,148.52

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Solution

The fourth proportional to 167,600.02, 231,292.12 and 92,148.52 is: 127,167.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,600.02 : 231,292.12 = 92,148.52 : x
  2. Step 2: Convert to fraction form
    167,600.02/231,292.12 = 92,148.52/x
  3. Step 3: Cross multiply
    167,600.02x = 231,292.12 × 92,148.52
  4. Step 4: Simplify right side
    167,600.02x = 21,313,226,545.66
  5. Step 5: Solve for x
    x = 21,313,226,545.66/167,600.02
  6. Step 6: Final answer
    x = 127,167.21

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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.