Home / 3,586.78-5,370.53-2,024.44

Finding the Fourth Proportional to 3,586.78, 5,370.53 and 2,024.44

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Solution

The fourth proportional to 3,586.78, 5,370.53 and 2,024.44 is: 3,031.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586.78 : 5,370.53 = 2,024.44 : x
  2. Step 2: Convert to fraction form
    3,586.78/5,370.53 = 2,024.44/x
  3. Step 3: Cross multiply
    3,586.78x = 5,370.53 × 2,024.44
  4. Step 4: Simplify right side
    3,586.78x = 10,872,328.11
  5. Step 5: Solve for x
    x = 10,872,328.11/3,586.78
  6. Step 6: Final answer
    x = 3,031.22

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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.