Home / 4,083.94-6,119.91-2,416.35

Finding the Fourth Proportional to 4,083.94, 6,119.91 and 2,416.35

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Solution

The fourth proportional to 4,083.94, 6,119.91 and 2,416.35 is: 3,620.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.94 : 6,119.91 = 2,416.35 : x
  2. Step 2: Convert to fraction form
    4,083.94/6,119.91 = 2,416.35/x
  3. Step 3: Cross multiply
    4,083.94x = 6,119.91 × 2,416.35
  4. Step 4: Simplify right side
    4,083.94x = 14,787,844.53
  5. Step 5: Solve for x
    x = 14,787,844.53/4,083.94
  6. Step 6: Final answer
    x = 3,620.97

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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.