Home / 14,067.03-19,413.42-8,098.59

Finding the Fourth Proportional to 14,067.03, 19,413.42 and 8,098.59

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Solution

The fourth proportional to 14,067.03, 19,413.42 and 8,098.59 is: 11,176.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067.03 : 19,413.42 = 8,098.59 : x
  2. Step 2: Convert to fraction form
    14,067.03/19,413.42 = 8,098.59/x
  3. Step 3: Cross multiply
    14,067.03x = 19,413.42 × 8,098.59
  4. Step 4: Simplify right side
    14,067.03x = 157,221,329.08
  5. Step 5: Solve for x
    x = 157,221,329.08/14,067.03
  6. Step 6: Final answer
    x = 11,176.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.