Home / 4,299.36-6,450-2,350.56

Finding the Fourth Proportional to 4,299.36, 6,450 and 2,350.56

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Solution

The fourth proportional to 4,299.36, 6,450 and 2,350.56 is: 3,526.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299.36 : 6,450 = 2,350.56 : x
  2. Step 2: Convert to fraction form
    4,299.36/6,450 = 2,350.56/x
  3. Step 3: Cross multiply
    4,299.36x = 6,450 × 2,350.56
  4. Step 4: Simplify right side
    4,299.36x = 15,161,112
  5. Step 5: Solve for x
    x = 15,161,112/4,299.36
  6. Step 6: Final answer
    x = 3,526.36

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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.