Home / 171,028.14-236,019.18-95,576.64

Finding the Fourth Proportional to 171,028.14, 236,019.18 and 95,576.64

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Solution

The fourth proportional to 171,028.14, 236,019.18 and 95,576.64 is: 131,895.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,028.14 : 236,019.18 = 95,576.64 : x
  2. Step 2: Convert to fraction form
    171,028.14/236,019.18 = 95,576.64/x
  3. Step 3: Cross multiply
    171,028.14x = 236,019.18 × 95,576.64
  4. Step 4: Simplify right side
    171,028.14x = 22,557,920,199.96
  5. Step 5: Solve for x
    x = 22,557,920,199.96/171,028.14
  6. Step 6: Final answer
    x = 131,895.96

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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.