Home / 3,066.20-4,599.29-1,334.82

Finding the Fourth Proportional to 3,066.20, 4,599.29 and 1,334.82

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Solution

The fourth proportional to 3,066.20, 4,599.29 and 1,334.82 is: 2,002.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066.20 : 4,599.29 = 1,334.82 : x
  2. Step 2: Convert to fraction form
    3,066.20/4,599.29 = 1,334.82/x
  3. Step 3: Cross multiply
    3,066.20x = 4,599.29 × 1,334.82
  4. Step 4: Simplify right side
    3,066.20x = 6,139,217.60
  5. Step 5: Solve for x
    x = 6,139,217.60/3,066.20
  6. Step 6: Final answer
    x = 2,002.23

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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.