Home / 4,551.53-6,824.25-3,675.11

Finding the Fourth Proportional to 4,551.53, 6,824.25 and 3,675.11

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Solution

The fourth proportional to 4,551.53, 6,824.25 and 3,675.11 is: 5,510.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551.53 : 6,824.25 = 3,675.11 : x
  2. Step 2: Convert to fraction form
    4,551.53/6,824.25 = 3,675.11/x
  3. Step 3: Cross multiply
    4,551.53x = 6,824.25 × 3,675.11
  4. Step 4: Simplify right side
    4,551.53x = 25,079,835.30
  5. Step 5: Solve for x
    x = 25,079,835.30/4,551.53
  6. Step 6: Final answer
    x = 5,510.20

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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.