Home / 27,961.16-41,904.44-10,413.32

Finding the Fourth Proportional to 27,961.16, 41,904.44 and 10,413.32

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Solution

The fourth proportional to 27,961.16, 41,904.44 and 10,413.32 is: 15,606.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,961.16 : 41,904.44 = 10,413.32 : x
  2. Step 2: Convert to fraction form
    27,961.16/41,904.44 = 10,413.32/x
  3. Step 3: Cross multiply
    27,961.16x = 41,904.44 × 10,413.32
  4. Step 4: Simplify right side
    27,961.16x = 436,364,343.14
  5. Step 5: Solve for x
    x = 436,364,343.14/27,961.16
  6. Step 6: Final answer
    x = 15,606.09

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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.