Home / 54,002.43-80,994.31-24,413.39

Finding the Fourth Proportional to 54,002.43, 80,994.31 and 24,413.39

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Solution

The fourth proportional to 54,002.43, 80,994.31 and 24,413.39 is: 36,615.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,002.43 : 80,994.31 = 24,413.39 : x
  2. Step 2: Convert to fraction form
    54,002.43/80,994.31 = 24,413.39/x
  3. Step 3: Cross multiply
    54,002.43x = 80,994.31 × 24,413.39
  4. Step 4: Simplify right side
    54,002.43x = 1,977,345,677.81
  5. Step 5: Solve for x
    x = 1,977,345,677.81/54,002.43
  6. Step 6: Final answer
    x = 36,615.86

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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.