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Finding the Fourth Proportional to 9,273.33, 13,919.11 and 6,801.11

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Solution

The fourth proportional to 9,273.33, 13,919.11 and 6,801.11 is: 10,208.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.33 : 13,919.11 = 6,801.11 : x
  2. Step 2: Convert to fraction form
    9,273.33/13,919.11 = 6,801.11/x
  3. Step 3: Cross multiply
    9,273.33x = 13,919.11 × 6,801.11
  4. Step 4: Simplify right side
    9,273.33x = 94,665,450.01
  5. Step 5: Solve for x
    x = 94,665,450.01/9,273.33
  6. Step 6: Final answer
    x = 10,208.35

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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.