Home / 43,413.39-65,229.06-27,625.27

Finding the Fourth Proportional to 43,413.39, 65,229.06 and 27,625.27

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Solution

The fourth proportional to 43,413.39, 65,229.06 and 27,625.27 is: 41,507.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,413.39 : 65,229.06 = 27,625.27 : x
  2. Step 2: Convert to fraction form
    43,413.39/65,229.06 = 27,625.27/x
  3. Step 3: Cross multiply
    43,413.39x = 65,229.06 × 27,625.27
  4. Step 4: Simplify right side
    43,413.39x = 1,801,970,394.35
  5. Step 5: Solve for x
    x = 1,801,970,394.35/43,413.39
  6. Step 6: Final answer
    x = 41,507.25

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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.