Home / 4,388.35-6,055.22-2,499.97

Finding the Fourth Proportional to 4,388.35, 6,055.22 and 2,499.97

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Solution

The fourth proportional to 4,388.35, 6,055.22 and 2,499.97 is: 3,449.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388.35 : 6,055.22 = 2,499.97 : x
  2. Step 2: Convert to fraction form
    4,388.35/6,055.22 = 2,499.97/x
  3. Step 3: Cross multiply
    4,388.35x = 6,055.22 × 2,499.97
  4. Step 4: Simplify right side
    4,388.35x = 15,137,868.34
  5. Step 5: Solve for x
    x = 15,137,868.34/4,388.35
  6. Step 6: Final answer
    x = 3,449.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.