Home / 4,453.29-6,145.30-2,463.53

Finding the Fourth Proportional to 4,453.29, 6,145.30 and 2,463.53

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Solution

The fourth proportional to 4,453.29, 6,145.30 and 2,463.53 is: 3,399.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.29 : 6,145.30 = 2,463.53 : x
  2. Step 2: Convert to fraction form
    4,453.29/6,145.30 = 2,463.53/x
  3. Step 3: Cross multiply
    4,453.29x = 6,145.30 × 2,463.53
  4. Step 4: Simplify right side
    4,453.29x = 15,139,103.26
  5. Step 5: Solve for x
    x = 15,139,103.26/4,453.29
  6. Step 6: Final answer
    x = 3,399.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.