Home / 11,364.09-17,046.99-3,043.92

Finding the Fourth Proportional to 11,364.09, 17,046.99 and 3,043.92

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Solution

The fourth proportional to 11,364.09, 17,046.99 and 3,043.92 is: 4,566.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364.09 : 17,046.99 = 3,043.92 : x
  2. Step 2: Convert to fraction form
    11,364.09/17,046.99 = 3,043.92/x
  3. Step 3: Cross multiply
    11,364.09x = 17,046.99 × 3,043.92
  4. Step 4: Simplify right side
    11,364.09x = 51,889,673.80
  5. Step 5: Solve for x
    x = 51,889,673.80/11,364.09
  6. Step 6: Final answer
    x = 4,566.11

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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.