Home / 4,408.16-6,082.90-2,519.64

Finding the Fourth Proportional to 4,408.16, 6,082.90 and 2,519.64

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Solution

The fourth proportional to 4,408.16, 6,082.90 and 2,519.64 is: 3,476.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408.16 : 6,082.90 = 2,519.64 : x
  2. Step 2: Convert to fraction form
    4,408.16/6,082.90 = 2,519.64/x
  3. Step 3: Cross multiply
    4,408.16x = 6,082.90 × 2,519.64
  4. Step 4: Simplify right side
    4,408.16x = 15,326,711.86
  5. Step 5: Solve for x
    x = 15,326,711.86/4,408.16
  6. Step 6: Final answer
    x = 3,476.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.