Home / 23,793.45-35,692.62-8,207.43

Finding the Fourth Proportional to 23,793.45, 35,692.62 and 8,207.43

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Solution

The fourth proportional to 23,793.45, 35,692.62 and 8,207.43 is: 12,311.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,793.45 : 35,692.62 = 8,207.43 : x
  2. Step 2: Convert to fraction form
    23,793.45/35,692.62 = 8,207.43/x
  3. Step 3: Cross multiply
    23,793.45x = 35,692.62 × 8,207.43
  4. Step 4: Simplify right side
    23,793.45x = 292,944,680.17
  5. Step 5: Solve for x
    x = 292,944,680.17/23,793.45
  6. Step 6: Final answer
    x = 12,311.99

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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.