Home / 4,204.31-6,298.25-2,556.77

Finding the Fourth Proportional to 4,204.31, 6,298.25 and 2,556.77

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Solution

The fourth proportional to 4,204.31, 6,298.25 and 2,556.77 is: 3,830.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.31 : 6,298.25 = 2,556.77 : x
  2. Step 2: Convert to fraction form
    4,204.31/6,298.25 = 2,556.77/x
  3. Step 3: Cross multiply
    4,204.31x = 6,298.25 × 2,556.77
  4. Step 4: Simplify right side
    4,204.31x = 16,103,132.38
  5. Step 5: Solve for x
    x = 16,103,132.38/4,204.31
  6. Step 6: Final answer
    x = 3,830.15

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1.5x scale

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.