Home / 164,224.88-226,630.38-92,604.92

Finding the Fourth Proportional to 164,224.88, 226,630.38 and 92,604.92

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Solution

The fourth proportional to 164,224.88, 226,630.38 and 92,604.92 is: 127,794.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,224.88 : 226,630.38 = 92,604.92 : x
  2. Step 2: Convert to fraction form
    164,224.88/226,630.38 = 92,604.92/x
  3. Step 3: Cross multiply
    164,224.88x = 226,630.38 × 92,604.92
  4. Step 4: Simplify right side
    164,224.88x = 20,987,088,209.47
  5. Step 5: Solve for x
    x = 20,987,088,209.47/164,224.88
  6. Step 6: Final answer
    x = 127,794.82

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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.