Home / 11,003.25-16,504.88-4,847.25

Finding the Fourth Proportional to 11,003.25, 16,504.88 and 4,847.25

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Solution

The fourth proportional to 11,003.25, 16,504.88 and 4,847.25 is: 7,270.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003.25 : 16,504.88 = 4,847.25 : x
  2. Step 2: Convert to fraction form
    11,003.25/16,504.88 = 4,847.25/x
  3. Step 3: Cross multiply
    11,003.25x = 16,504.88 × 4,847.25
  4. Step 4: Simplify right side
    11,003.25x = 80,003,255.34
  5. Step 5: Solve for x
    x = 80,003,255.34/11,003.25
  6. Step 6: Final answer
    x = 7,270.88

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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.