Home / 164,177.43-226,546.92-92,560.47

Finding the Fourth Proportional to 164,177.43, 226,546.92 and 92,560.47

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Solution

The fourth proportional to 164,177.43, 226,546.92 and 92,560.47 is: 127,723.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,177.43 : 226,546.92 = 92,560.47 : x
  2. Step 2: Convert to fraction form
    164,177.43/226,546.92 = 92,560.47/x
  3. Step 3: Cross multiply
    164,177.43x = 226,546.92 × 92,560.47
  4. Step 4: Simplify right side
    164,177.43x = 20,969,289,392.25
  5. Step 5: Solve for x
    x = 20,969,289,392.25/164,177.43
  6. Step 6: Final answer
    x = 127,723.34

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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.