Home / 167,522.96-231,175.34-95,909.64

Finding the Fourth Proportional to 167,522.96, 231,175.34 and 95,909.64

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Solution

The fourth proportional to 167,522.96, 231,175.34 and 95,909.64 is: 132,351.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,522.96 : 231,175.34 = 95,909.64 : x
  2. Step 2: Convert to fraction form
    167,522.96/231,175.34 = 95,909.64/x
  3. Step 3: Cross multiply
    167,522.96x = 231,175.34 × 95,909.64
  4. Step 4: Simplify right side
    167,522.96x = 22,171,943,636.28
  5. Step 5: Solve for x
    x = 22,171,943,636.28/167,522.96
  6. Step 6: Final answer
    x = 132,351.67

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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.