Home / 49,413.14-74,093.04-25,662.09

Finding the Fourth Proportional to 49,413.14, 74,093.04 and 25,662.09

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Solution

The fourth proportional to 49,413.14, 74,093.04 and 25,662.09 is: 38,479.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,413.14 : 74,093.04 = 25,662.09 : x
  2. Step 2: Convert to fraction form
    49,413.14/74,093.04 = 25,662.09/x
  3. Step 3: Cross multiply
    49,413.14x = 74,093.04 × 25,662.09
  4. Step 4: Simplify right side
    49,413.14x = 1,901,381,983.00
  5. Step 5: Solve for x
    x = 1,901,381,983.00/49,413.14
  6. Step 6: Final answer
    x = 38,479.28

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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.