Home / 40,180.58-60,271.37-27,697.25

Finding the Fourth Proportional to 40,180.58, 60,271.37 and 27,697.25

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Solution

The fourth proportional to 40,180.58, 60,271.37 and 27,697.25 is: 41,546.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,180.58 : 60,271.37 = 27,697.25 : x
  2. Step 2: Convert to fraction form
    40,180.58/60,271.37 = 27,697.25/x
  3. Step 3: Cross multiply
    40,180.58x = 60,271.37 × 27,697.25
  4. Step 4: Simplify right side
    40,180.58x = 1,669,351,202.73
  5. Step 5: Solve for x
    x = 1,669,351,202.73/40,180.58
  6. Step 6: Final answer
    x = 41,546.22

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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.