Home / 3,996.44-5,987.48-2,352.09

Finding the Fourth Proportional to 3,996.44, 5,987.48 and 2,352.09

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Solution

The fourth proportional to 3,996.44, 5,987.48 and 2,352.09 is: 3,523.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996.44 : 5,987.48 = 2,352.09 : x
  2. Step 2: Convert to fraction form
    3,996.44/5,987.48 = 2,352.09/x
  3. Step 3: Cross multiply
    3,996.44x = 5,987.48 × 2,352.09
  4. Step 4: Simplify right side
    3,996.44x = 14,083,088.09
  5. Step 5: Solve for x
    x = 14,083,088.09/3,996.44
  6. Step 6: Final answer
    x = 3,523.91

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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.