Home / 24,018.30-36,027.45-8,433.90

Finding the Fourth Proportional to 24,018.30, 36,027.45 and 8,433.90

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Solution

The fourth proportional to 24,018.30, 36,027.45 and 8,433.90 is: 12,650.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,018.30 : 36,027.45 = 8,433.90 : x
  2. Step 2: Convert to fraction form
    24,018.30/36,027.45 = 8,433.90/x
  3. Step 3: Cross multiply
    24,018.30x = 36,027.45 × 8,433.90
  4. Step 4: Simplify right side
    24,018.30x = 303,851,910.56
  5. Step 5: Solve for x
    x = 303,851,910.56/24,018.30
  6. Step 6: Final answer
    x = 12,650.85

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Similar ratio
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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.