Home / 11,086.26-16,632.50-4,517.16

Finding the Fourth Proportional to 11,086.26, 16,632.50 and 4,517.16

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Solution

The fourth proportional to 11,086.26, 16,632.50 and 4,517.16 is: 6,777.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086.26 : 16,632.50 = 4,517.16 : x
  2. Step 2: Convert to fraction form
    11,086.26/16,632.50 = 4,517.16/x
  3. Step 3: Cross multiply
    11,086.26x = 16,632.50 × 4,517.16
  4. Step 4: Simplify right side
    11,086.26x = 75,131,663.70
  5. Step 5: Solve for x
    x = 75,131,663.70/11,086.26
  6. Step 6: Final answer
    x = 6,777.01

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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.