Home / 48,883.49-73,329.18-15,608.28

Finding the Fourth Proportional to 48,883.49, 73,329.18 and 15,608.28

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Solution

The fourth proportional to 48,883.49, 73,329.18 and 15,608.28 is: 23,413.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,883.49 : 73,329.18 = 15,608.28 : x
  2. Step 2: Convert to fraction form
    48,883.49/73,329.18 = 15,608.28/x
  3. Step 3: Cross multiply
    48,883.49x = 73,329.18 × 15,608.28
  4. Step 4: Simplify right side
    48,883.49x = 1,144,542,373.61
  5. Step 5: Solve for x
    x = 1,144,542,373.61/48,883.49
  6. Step 6: Final answer
    x = 23,413.68

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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.