Home / 171,028.20-236,013.84-95,576.52

Finding the Fourth Proportional to 171,028.20, 236,013.84 and 95,576.52

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Solution

The fourth proportional to 171,028.20, 236,013.84 and 95,576.52 is: 131,892.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,028.20 : 236,013.84 = 95,576.52 : x
  2. Step 2: Convert to fraction form
    171,028.20/236,013.84 = 95,576.52/x
  3. Step 3: Cross multiply
    171,028.20x = 236,013.84 × 95,576.52
  4. Step 4: Simplify right side
    171,028.20x = 22,557,381,499.04
  5. Step 5: Solve for x
    x = 22,557,381,499.04/171,028.20
  6. Step 6: Final answer
    x = 131,892.76

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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.