Home / 11,083.26-16,625.56-4,505.86

Finding the Fourth Proportional to 11,083.26, 16,625.56 and 4,505.86

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Solution

The fourth proportional to 11,083.26, 16,625.56 and 4,505.86 is: 6,759.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083.26 : 16,625.56 = 4,505.86 : x
  2. Step 2: Convert to fraction form
    11,083.26/16,625.56 = 4,505.86/x
  3. Step 3: Cross multiply
    11,083.26x = 16,625.56 × 4,505.86
  4. Step 4: Simplify right side
    11,083.26x = 74,912,445.78
  5. Step 5: Solve for x
    x = 74,912,445.78/11,083.26
  6. Step 6: Final answer
    x = 6,759.06

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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.