Home / 5,722.36-8,583.90-2,024.20

Finding the Fourth Proportional to 5,722.36, 8,583.90 and 2,024.20

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Solution

The fourth proportional to 5,722.36, 8,583.90 and 2,024.20 is: 3,036.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722.36 : 8,583.90 = 2,024.20 : x
  2. Step 2: Convert to fraction form
    5,722.36/8,583.90 = 2,024.20/x
  3. Step 3: Cross multiply
    5,722.36x = 8,583.90 × 2,024.20
  4. Step 4: Simplify right side
    5,722.36x = 17,375,530.38
  5. Step 5: Solve for x
    x = 17,375,530.38/5,722.36
  6. Step 6: Final answer
    x = 3,036.43

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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.