Home / 5,856.57-8,082.27-3,339.06

Finding the Fourth Proportional to 5,856.57, 8,082.27 and 3,339.06

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Solution

The fourth proportional to 5,856.57, 8,082.27 and 3,339.06 is: 4,608.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.57 : 8,082.27 = 3,339.06 : x
  2. Step 2: Convert to fraction form
    5,856.57/8,082.27 = 3,339.06/x
  3. Step 3: Cross multiply
    5,856.57x = 8,082.27 × 3,339.06
  4. Step 4: Simplify right side
    5,856.57x = 26,987,184.47
  5. Step 5: Solve for x
    x = 26,987,184.47/5,856.57
  6. Step 6: Final answer
    x = 4,608.02

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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.