Home / 4,067.48-6,095.49-1,928.07

Finding the Fourth Proportional to 4,067.48, 6,095.49 and 1,928.07

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Solution

The fourth proportional to 4,067.48, 6,095.49 and 1,928.07 is: 2,889.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.48 : 6,095.49 = 1,928.07 : x
  2. Step 2: Convert to fraction form
    4,067.48/6,095.49 = 1,928.07/x
  3. Step 3: Cross multiply
    4,067.48x = 6,095.49 × 1,928.07
  4. Step 4: Simplify right side
    4,067.48x = 11,752,531.40
  5. Step 5: Solve for x
    x = 11,752,531.40/4,067.48
  6. Step 6: Final answer
    x = 2,889.39

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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.