Home / 6,185.94-9,279.48-2,025.99

Finding the Fourth Proportional to 6,185.94, 9,279.48 and 2,025.99

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Solution

The fourth proportional to 6,185.94, 9,279.48 and 2,025.99 is: 3,039.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185.94 : 9,279.48 = 2,025.99 : x
  2. Step 2: Convert to fraction form
    6,185.94/9,279.48 = 2,025.99/x
  3. Step 3: Cross multiply
    6,185.94x = 9,279.48 × 2,025.99
  4. Step 4: Simplify right side
    6,185.94x = 18,800,133.69
  5. Step 5: Solve for x
    x = 18,800,133.69/6,185.94
  6. Step 6: Final answer
    x = 3,039.17

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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.