Home / 11,087.21-16,630.82-4,064.57

Finding the Fourth Proportional to 11,087.21, 16,630.82 and 4,064.57

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Solution

The fourth proportional to 11,087.21, 16,630.82 and 4,064.57 is: 6,096.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087.21 : 16,630.82 = 4,064.57 : x
  2. Step 2: Convert to fraction form
    11,087.21/16,630.82 = 4,064.57/x
  3. Step 3: Cross multiply
    11,087.21x = 16,630.82 × 4,064.57
  4. Step 4: Simplify right side
    11,087.21x = 67,597,132.05
  5. Step 5: Solve for x
    x = 67,597,132.05/11,087.21
  6. Step 6: Final answer
    x = 6,096.86

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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.