Home / 43,413.66-59,891.84-25,500.59

Finding the Fourth Proportional to 43,413.66, 59,891.84 and 25,500.59

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Solution

The fourth proportional to 43,413.66, 59,891.84 and 25,500.59 is: 35,179.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,413.66 : 59,891.84 = 25,500.59 : x
  2. Step 2: Convert to fraction form
    43,413.66/59,891.84 = 25,500.59/x
  3. Step 3: Cross multiply
    43,413.66x = 59,891.84 × 25,500.59
  4. Step 4: Simplify right side
    43,413.66x = 1,527,277,278.41
  5. Step 5: Solve for x
    x = 1,527,277,278.41/43,413.66
  6. Step 6: Final answer
    x = 35,179.65

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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.