Home / 7,359.56-11,046.29-2,684.09

Finding the Fourth Proportional to 7,359.56, 11,046.29 and 2,684.09

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Solution

The fourth proportional to 7,359.56, 11,046.29 and 2,684.09 is: 4,028.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359.56 : 11,046.29 = 2,684.09 : x
  2. Step 2: Convert to fraction form
    7,359.56/11,046.29 = 2,684.09/x
  3. Step 3: Cross multiply
    7,359.56x = 11,046.29 × 2,684.09
  4. Step 4: Simplify right side
    7,359.56x = 29,649,167.87
  5. Step 5: Solve for x
    x = 29,649,167.87/7,359.56
  6. Step 6: Final answer
    x = 4,028.66

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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.