Home / 5,857.17-8,082.74-3,467.27

Finding the Fourth Proportional to 5,857.17, 8,082.74 and 3,467.27

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Solution

The fourth proportional to 5,857.17, 8,082.74 and 3,467.27 is: 4,784.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857.17 : 8,082.74 = 3,467.27 : x
  2. Step 2: Convert to fraction form
    5,857.17/8,082.74 = 3,467.27/x
  3. Step 3: Cross multiply
    5,857.17x = 8,082.74 × 3,467.27
  4. Step 4: Simplify right side
    5,857.17x = 28,025,025.33
  5. Step 5: Solve for x
    x = 28,025,025.33/5,857.17
  6. Step 6: Final answer
    x = 4,784.74

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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.