Home / 4,418.55-6,619.32-2,464.83

Finding the Fourth Proportional to 4,418.55, 6,619.32 and 2,464.83

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Solution

The fourth proportional to 4,418.55, 6,619.32 and 2,464.83 is: 3,692.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.55 : 6,619.32 = 2,464.83 : x
  2. Step 2: Convert to fraction form
    4,418.55/6,619.32 = 2,464.83/x
  3. Step 3: Cross multiply
    4,418.55x = 6,619.32 × 2,464.83
  4. Step 4: Simplify right side
    4,418.55x = 16,315,498.52
  5. Step 5: Solve for x
    x = 16,315,498.52/4,418.55
  6. Step 6: Final answer
    x = 3,692.50

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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.