Home / 4,358.62-6,537.70-2,556.41

Finding the Fourth Proportional to 4,358.62, 6,537.70 and 2,556.41

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Solution

The fourth proportional to 4,358.62, 6,537.70 and 2,556.41 is: 3,834.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.62 : 6,537.70 = 2,556.41 : x
  2. Step 2: Convert to fraction form
    4,358.62/6,537.70 = 2,556.41/x
  3. Step 3: Cross multiply
    4,358.62x = 6,537.70 × 2,556.41
  4. Step 4: Simplify right side
    4,358.62x = 16,713,052.95
  5. Step 5: Solve for x
    x = 16,713,052.95/4,358.62
  6. Step 6: Final answer
    x = 3,834.48

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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.