Home / 4,543.09-6,809.49-2,046.33

Finding the Fourth Proportional to 4,543.09, 6,809.49 and 2,046.33

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Solution

The fourth proportional to 4,543.09, 6,809.49 and 2,046.33 is: 3,067.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543.09 : 6,809.49 = 2,046.33 : x
  2. Step 2: Convert to fraction form
    4,543.09/6,809.49 = 2,046.33/x
  3. Step 3: Cross multiply
    4,543.09x = 6,809.49 × 2,046.33
  4. Step 4: Simplify right side
    4,543.09x = 13,934,427.75
  5. Step 5: Solve for x
    x = 13,934,427.75/4,543.09
  6. Step 6: Final answer
    x = 3,067.17

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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.