Home / 41,332.16-57,039.86-25,413.54

Finding the Fourth Proportional to 41,332.16, 57,039.86 and 25,413.54

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Solution

The fourth proportional to 41,332.16, 57,039.86 and 25,413.54 is: 35,071.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,332.16 : 57,039.86 = 25,413.54 : x
  2. Step 2: Convert to fraction form
    41,332.16/57,039.86 = 25,413.54/x
  3. Step 3: Cross multiply
    41,332.16x = 57,039.86 × 25,413.54
  4. Step 4: Simplify right side
    41,332.16x = 1,449,584,763.70
  5. Step 5: Solve for x
    x = 1,449,584,763.70/41,332.16
  6. Step 6: Final answer
    x = 35,071.59

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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.