Home / 11,044.44-15,241.62-6,570.60

Finding the Fourth Proportional to 11,044.44, 15,241.62 and 6,570.60

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Solution

The fourth proportional to 11,044.44, 15,241.62 and 6,570.60 is: 9,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.44 : 15,241.62 = 6,570.60 : x
  2. Step 2: Convert to fraction form
    11,044.44/15,241.62 = 6,570.60/x
  3. Step 3: Cross multiply
    11,044.44x = 15,241.62 × 6,570.60
  4. Step 4: Simplify right side
    11,044.44x = 100,146,588.37
  5. Step 5: Solve for x
    x = 100,146,588.37/11,044.44
  6. Step 6: Final answer
    x = 9,067.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.