Home / 4,001.29-5,993.50-2,608.45

Finding the Fourth Proportional to 4,001.29, 5,993.50 and 2,608.45

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Solution

The fourth proportional to 4,001.29, 5,993.50 and 2,608.45 is: 3,907.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001.29 : 5,993.50 = 2,608.45 : x
  2. Step 2: Convert to fraction form
    4,001.29/5,993.50 = 2,608.45/x
  3. Step 3: Cross multiply
    4,001.29x = 5,993.50 × 2,608.45
  4. Step 4: Simplify right side
    4,001.29x = 15,633,745.08
  5. Step 5: Solve for x
    x = 15,633,745.08/4,001.29
  6. Step 6: Final answer
    x = 3,907.18

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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.