Home / 5,524.06-8,287.23-1,826.52

Finding the Fourth Proportional to 5,524.06, 8,287.23 and 1,826.52

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Solution

The fourth proportional to 5,524.06, 8,287.23 and 1,826.52 is: 2,740.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.06 : 8,287.23 = 1,826.52 : x
  2. Step 2: Convert to fraction form
    5,524.06/8,287.23 = 1,826.52/x
  3. Step 3: Cross multiply
    5,524.06x = 8,287.23 × 1,826.52
  4. Step 4: Simplify right side
    5,524.06x = 15,136,791.34
  5. Step 5: Solve for x
    x = 15,136,791.34/5,524.06
  6. Step 6: Final answer
    x = 2,740.16

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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.