Home / 4,389.63-6,583.07-1,467.26

Finding the Fourth Proportional to 4,389.63, 6,583.07 and 1,467.26

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Solution

The fourth proportional to 4,389.63, 6,583.07 and 1,467.26 is: 2,200.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389.63 : 6,583.07 = 1,467.26 : x
  2. Step 2: Convert to fraction form
    4,389.63/6,583.07 = 1,467.26/x
  3. Step 3: Cross multiply
    4,389.63x = 6,583.07 × 1,467.26
  4. Step 4: Simplify right side
    4,389.63x = 9,659,042.37
  5. Step 5: Solve for x
    x = 9,659,042.37/4,389.63
  6. Step 6: Final answer
    x = 2,200.42

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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.