Home / 41,413.06-62,151.06-30,348.64

Finding the Fourth Proportional to 41,413.06, 62,151.06 and 30,348.64

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Solution

The fourth proportional to 41,413.06, 62,151.06 and 30,348.64 is: 45,546.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,413.06 : 62,151.06 = 30,348.64 : x
  2. Step 2: Convert to fraction form
    41,413.06/62,151.06 = 30,348.64/x
  3. Step 3: Cross multiply
    41,413.06x = 62,151.06 × 30,348.64
  4. Step 4: Simplify right side
    41,413.06x = 1,886,200,145.56
  5. Step 5: Solve for x
    x = 1,886,200,145.56/41,413.06
  6. Step 6: Final answer
    x = 45,546.02

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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.