Home / 11,084.76-16,630.26-4,515.66

Finding the Fourth Proportional to 11,084.76, 16,630.26 and 4,515.66

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Solution

The fourth proportional to 11,084.76, 16,630.26 and 4,515.66 is: 6,774.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.76 : 16,630.26 = 4,515.66 : x
  2. Step 2: Convert to fraction form
    11,084.76/16,630.26 = 4,515.66/x
  3. Step 3: Cross multiply
    11,084.76x = 16,630.26 × 4,515.66
  4. Step 4: Simplify right side
    11,084.76x = 75,096,599.87
  5. Step 5: Solve for x
    x = 75,096,599.87/11,084.76
  6. Step 6: Final answer
    x = 6,774.76

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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.