Home / 3,022.14-4,533.03-941.97

Finding the Fourth Proportional to 3,022.14, 4,533.03 and 941.97

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Solution

The fourth proportional to 3,022.14, 4,533.03 and 941.97 is: 1,412.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022.14 : 4,533.03 = 941.97 : x
  2. Step 2: Convert to fraction form
    3,022.14/4,533.03 = 941.97/x
  3. Step 3: Cross multiply
    3,022.14x = 4,533.03 × 941.97
  4. Step 4: Simplify right side
    3,022.14x = 4,269,978.27
  5. Step 5: Solve for x
    x = 4,269,978.27/3,022.14
  6. Step 6: Final answer
    x = 1,412.90

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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.