Home / 4,324.38-5,968.85-2,556.96

Finding the Fourth Proportional to 4,324.38, 5,968.85 and 2,556.96

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Solution

The fourth proportional to 4,324.38, 5,968.85 and 2,556.96 is: 3,529.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324.38 : 5,968.85 = 2,556.96 : x
  2. Step 2: Convert to fraction form
    4,324.38/5,968.85 = 2,556.96/x
  3. Step 3: Cross multiply
    4,324.38x = 5,968.85 × 2,556.96
  4. Step 4: Simplify right side
    4,324.38x = 15,262,097.91
  5. Step 5: Solve for x
    x = 15,262,097.91/4,324.38
  6. Step 6: Final answer
    x = 3,529.31

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1.5x scale

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.