Home / 54,845.86-82,206.60-25,202.44

Finding the Fourth Proportional to 54,845.86, 82,206.60 and 25,202.44

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Solution

The fourth proportional to 54,845.86, 82,206.60 and 25,202.44 is: 37,775.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,845.86 : 82,206.60 = 25,202.44 : x
  2. Step 2: Convert to fraction form
    54,845.86/82,206.60 = 25,202.44/x
  3. Step 3: Cross multiply
    54,845.86x = 82,206.60 × 25,202.44
  4. Step 4: Simplify right side
    54,845.86x = 2,071,806,912.35
  5. Step 5: Solve for x
    x = 2,071,806,912.35/54,845.86
  6. Step 6: Final answer
    x = 37,775.08

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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.