Home / 167,529.98-231,195.75-92,080.46

Finding the Fourth Proportional to 167,529.98, 231,195.75 and 92,080.46

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Solution

The fourth proportional to 167,529.98, 231,195.75 and 92,080.46 is: 127,073.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,529.98 : 231,195.75 = 92,080.46 : x
  2. Step 2: Convert to fraction form
    167,529.98/231,195.75 = 92,080.46/x
  3. Step 3: Cross multiply
    167,529.98x = 231,195.75 × 92,080.46
  4. Step 4: Simplify right side
    167,529.98x = 21,288,611,010.05
  5. Step 5: Solve for x
    x = 21,288,611,010.05/167,529.98
  6. Step 6: Final answer
    x = 127,073.44

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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.