Home / 4,324.96-5,968.51-2,556.86

Finding the Fourth Proportional to 4,324.96, 5,968.51 and 2,556.86

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Solution

The fourth proportional to 4,324.96, 5,968.51 and 2,556.86 is: 3,528.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324.96 : 5,968.51 = 2,556.86 : x
  2. Step 2: Convert to fraction form
    4,324.96/5,968.51 = 2,556.86/x
  3. Step 3: Cross multiply
    4,324.96x = 5,968.51 × 2,556.86
  4. Step 4: Simplify right side
    4,324.96x = 15,260,644.48
  5. Step 5: Solve for x
    x = 15,260,644.48/4,324.96
  6. Step 6: Final answer
    x = 3,528.51

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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.