Home / 6,022-9,029.70-3,388.42

Finding the Fourth Proportional to 6,022, 9,029.70 and 3,388.42

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Solution

The fourth proportional to 6,022, 9,029.70 and 3,388.42 is: 5,080.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022 : 9,029.70 = 3,388.42 : x
  2. Step 2: Convert to fraction form
    6,022/9,029.70 = 3,388.42/x
  3. Step 3: Cross multiply
    6,022x = 9,029.70 × 3,388.42
  4. Step 4: Simplify right side
    6,022x = 30,596,416.07
  5. Step 5: Solve for x
    x = 30,596,416.07/6,022
  6. Step 6: Final answer
    x = 5,080.77

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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.