Home / 11,098.77-16,641.90-4,517.25

Finding the Fourth Proportional to 11,098.77, 16,641.90 and 4,517.25

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Solution

The fourth proportional to 11,098.77, 16,641.90 and 4,517.25 is: 6,773.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,098.77 : 16,641.90 = 4,517.25 : x
  2. Step 2: Convert to fraction form
    11,098.77/16,641.90 = 4,517.25/x
  3. Step 3: Cross multiply
    11,098.77x = 16,641.90 × 4,517.25
  4. Step 4: Simplify right side
    11,098.77x = 75,175,622.78
  5. Step 5: Solve for x
    x = 75,175,622.78/11,098.77
  6. Step 6: Final answer
    x = 6,773.33

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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.