Home / 4,501.44-6,757.56-3,021.84

Finding the Fourth Proportional to 4,501.44, 6,757.56 and 3,021.84

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Solution

The fourth proportional to 4,501.44, 6,757.56 and 3,021.84 is: 4,536.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501.44 : 6,757.56 = 3,021.84 : x
  2. Step 2: Convert to fraction form
    4,501.44/6,757.56 = 3,021.84/x
  3. Step 3: Cross multiply
    4,501.44x = 6,757.56 × 3,021.84
  4. Step 4: Simplify right side
    4,501.44x = 20,420,265.11
  5. Step 5: Solve for x
    x = 20,420,265.11/4,501.44
  6. Step 6: Final answer
    x = 4,536.39

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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.