Home / 4,928.19-7,388.03-3,371.24

Finding the Fourth Proportional to 4,928.19, 7,388.03 and 3,371.24

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Solution

The fourth proportional to 4,928.19, 7,388.03 and 3,371.24 is: 5,053.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.19 : 7,388.03 = 3,371.24 : x
  2. Step 2: Convert to fraction form
    4,928.19/7,388.03 = 3,371.24/x
  3. Step 3: Cross multiply
    4,928.19x = 7,388.03 × 3,371.24
  4. Step 4: Simplify right side
    4,928.19x = 24,906,768.46
  5. Step 5: Solve for x
    x = 24,906,768.46/4,928.19
  6. Step 6: Final answer
    x = 5,053.94

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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.