Home / 195,692.40-293,344.20-95,770.80

Finding the Fourth Proportional to 195,692.40, 293,344.20 and 95,770.80

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Solution

The fourth proportional to 195,692.40, 293,344.20 and 95,770.80 is: 143,561.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,692.40 : 293,344.20 = 95,770.80 : x
  2. Step 2: Convert to fraction form
    195,692.40/293,344.20 = 95,770.80/x
  3. Step 3: Cross multiply
    195,692.40x = 293,344.20 × 95,770.80
  4. Step 4: Simplify right side
    195,692.40x = 28,093,808,709.36
  5. Step 5: Solve for x
    x = 28,093,808,709.36/195,692.40
  6. Step 6: Final answer
    x = 143,561.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.