Home / 57,982.27-86,998.16-24,718

Finding the Fourth Proportional to 57,982.27, 86,998.16 and 24,718

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Solution

The fourth proportional to 57,982.27, 86,998.16 and 24,718 is: 37,087.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,982.27 : 86,998.16 = 24,718 : x
  2. Step 2: Convert to fraction form
    57,982.27/86,998.16 = 24,718/x
  3. Step 3: Cross multiply
    57,982.27x = 86,998.16 × 24,718
  4. Step 4: Simplify right side
    57,982.27x = 2,150,420,518.88
  5. Step 5: Solve for x
    x = 2,150,420,518.88/57,982.27
  6. Step 6: Final answer
    x = 37,087.55

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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.