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Finding the Fourth Proportional to 167,080.80, 230,556.48 and 95,460.56

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Solution

The fourth proportional to 167,080.80, 230,556.48 and 95,460.56 is: 131,726.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,080.80 : 230,556.48 = 95,460.56 : x
  2. Step 2: Convert to fraction form
    167,080.80/230,556.48 = 95,460.56/x
  3. Step 3: Cross multiply
    167,080.80x = 230,556.48 × 95,460.56
  4. Step 4: Simplify right side
    167,080.80x = 22,009,050,692.43
  5. Step 5: Solve for x
    x = 22,009,050,692.43/167,080.80
  6. Step 6: Final answer
    x = 131,726.99

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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.