Home / 4,029.91-5,556.77-2,536

Finding the Fourth Proportional to 4,029.91, 5,556.77 and 2,536

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Solution

The fourth proportional to 4,029.91, 5,556.77 and 2,536 is: 3,496.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.91 : 5,556.77 = 2,536 : x
  2. Step 2: Convert to fraction form
    4,029.91/5,556.77 = 2,536/x
  3. Step 3: Cross multiply
    4,029.91x = 5,556.77 × 2,536
  4. Step 4: Simplify right side
    4,029.91x = 14,091,968.72
  5. Step 5: Solve for x
    x = 14,091,968.72/4,029.91
  6. Step 6: Final answer
    x = 3,496.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.