Home / 16,017.82-24,026.73-8,221.66

Finding the Fourth Proportional to 16,017.82, 24,026.73 and 8,221.66

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Solution

The fourth proportional to 16,017.82, 24,026.73 and 8,221.66 is: 12,332.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,017.82 : 24,026.73 = 8,221.66 : x
  2. Step 2: Convert to fraction form
    16,017.82/24,026.73 = 8,221.66/x
  3. Step 3: Cross multiply
    16,017.82x = 24,026.73 × 8,221.66
  4. Step 4: Simplify right side
    16,017.82x = 197,539,604.97
  5. Step 5: Solve for x
    x = 197,539,604.97/16,017.82
  6. Step 6: Final answer
    x = 12,332.49

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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.