Home / 164,685.98-227,267.07-92,091.44

Finding the Fourth Proportional to 164,685.98, 227,267.07 and 92,091.44

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Solution

The fourth proportional to 164,685.98, 227,267.07 and 92,091.44 is: 127,086.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,685.98 : 227,267.07 = 92,091.44 : x
  2. Step 2: Convert to fraction form
    164,685.98/227,267.07 = 92,091.44/x
  3. Step 3: Cross multiply
    164,685.98x = 227,267.07 × 92,091.44
  4. Step 4: Simplify right side
    164,685.98x = 20,929,351,740.88
  5. Step 5: Solve for x
    x = 20,929,351,740.88/164,685.98
  6. Step 6: Final answer
    x = 127,086.42

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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.