Home / 51,100.44-76,612.26-34,413.62

Finding the Fourth Proportional to 51,100.44, 76,612.26 and 34,413.62

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Solution

The fourth proportional to 51,100.44, 76,612.26 and 34,413.62 is: 51,594.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,100.44 : 76,612.26 = 34,413.62 : x
  2. Step 2: Convert to fraction form
    51,100.44/76,612.26 = 34,413.62/x
  3. Step 3: Cross multiply
    51,100.44x = 76,612.26 × 34,413.62
  4. Step 4: Simplify right side
    51,100.44x = 2,636,505,202.98
  5. Step 5: Solve for x
    x = 2,636,505,202.98/51,100.44
  6. Step 6: Final answer
    x = 51,594.57

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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.