Home / 5,483.49-8,228.58-2,562

Finding the Fourth Proportional to 5,483.49, 8,228.58 and 2,562

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Solution

The fourth proportional to 5,483.49, 8,228.58 and 2,562 is: 3,844.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483.49 : 8,228.58 = 2,562 : x
  2. Step 2: Convert to fraction form
    5,483.49/8,228.58 = 2,562/x
  3. Step 3: Cross multiply
    5,483.49x = 8,228.58 × 2,562
  4. Step 4: Simplify right side
    5,483.49x = 21,081,621.96
  5. Step 5: Solve for x
    x = 21,081,621.96/5,483.49
  6. Step 6: Final answer
    x = 3,844.56

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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.