Home / 7,467.51-11,202.89-2,273.25

Finding the Fourth Proportional to 7,467.51, 11,202.89 and 2,273.25

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Solution

The fourth proportional to 7,467.51, 11,202.89 and 2,273.25 is: 3,410.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.51 : 11,202.89 = 2,273.25 : x
  2. Step 2: Convert to fraction form
    7,467.51/11,202.89 = 2,273.25/x
  3. Step 3: Cross multiply
    7,467.51x = 11,202.89 × 2,273.25
  4. Step 4: Simplify right side
    7,467.51x = 25,466,958.33
  5. Step 5: Solve for x
    x = 25,466,958.33/7,467.51
  6. Step 6: Final answer
    x = 3,410.37

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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.