Home / 6,086.29-8,398.92-3,433.67

Finding the Fourth Proportional to 6,086.29, 8,398.92 and 3,433.67

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Solution

The fourth proportional to 6,086.29, 8,398.92 and 3,433.67 is: 4,738.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086.29 : 8,398.92 = 3,433.67 : x
  2. Step 2: Convert to fraction form
    6,086.29/8,398.92 = 3,433.67/x
  3. Step 3: Cross multiply
    6,086.29x = 8,398.92 × 3,433.67
  4. Step 4: Simplify right side
    6,086.29x = 28,839,119.64
  5. Step 5: Solve for x
    x = 28,839,119.64/6,086.29
  6. Step 6: Final answer
    x = 4,738.38

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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.