Home / 5,984.06-8,976.53-1,824.41

Finding the Fourth Proportional to 5,984.06, 8,976.53 and 1,824.41

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Solution

The fourth proportional to 5,984.06, 8,976.53 and 1,824.41 is: 2,736.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984.06 : 8,976.53 = 1,824.41 : x
  2. Step 2: Convert to fraction form
    5,984.06/8,976.53 = 1,824.41/x
  3. Step 3: Cross multiply
    5,984.06x = 8,976.53 × 1,824.41
  4. Step 4: Simplify right side
    5,984.06x = 16,376,898.10
  5. Step 5: Solve for x
    x = 16,376,898.10/5,984.06
  6. Step 6: Final answer
    x = 2,736.76

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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.