Home / 6,119.26-9,173.69-2,424.09

Finding the Fourth Proportional to 6,119.26, 9,173.69 and 2,424.09

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Solution

The fourth proportional to 6,119.26, 9,173.69 and 2,424.09 is: 3,634.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,119.26 : 9,173.69 = 2,424.09 : x
  2. Step 2: Convert to fraction form
    6,119.26/9,173.69 = 2,424.09/x
  3. Step 3: Cross multiply
    6,119.26x = 9,173.69 × 2,424.09
  4. Step 4: Simplify right side
    6,119.26x = 22,237,850.19
  5. Step 5: Solve for x
    x = 22,237,850.19/6,119.26
  6. Step 6: Final answer
    x = 3,634.08

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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.