Home / 95,450.24-131,668.26-88,692.42

Finding the Fourth Proportional to 95,450.24, 131,668.26 and 88,692.42

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Solution

The fourth proportional to 95,450.24, 131,668.26 and 88,692.42 is: 122,346.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,450.24 : 131,668.26 = 88,692.42 : x
  2. Step 2: Convert to fraction form
    95,450.24/131,668.26 = 88,692.42/x
  3. Step 3: Cross multiply
    95,450.24x = 131,668.26 × 88,692.42
  4. Step 4: Simplify right side
    95,450.24x = 11,677,976,616.59
  5. Step 5: Solve for x
    x = 11,677,976,616.59/95,450.24
  6. Step 6: Final answer
    x = 122,346.23

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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.