Home / 4,096.08-5,647.08-2,676.96

Finding the Fourth Proportional to 4,096.08, 5,647.08 and 2,676.96

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Solution

The fourth proportional to 4,096.08, 5,647.08 and 2,676.96 is: 3,690.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096.08 : 5,647.08 = 2,676.96 : x
  2. Step 2: Convert to fraction form
    4,096.08/5,647.08 = 2,676.96/x
  3. Step 3: Cross multiply
    4,096.08x = 5,647.08 × 2,676.96
  4. Step 4: Simplify right side
    4,096.08x = 15,117,007.28
  5. Step 5: Solve for x
    x = 15,117,007.28/4,096.08
  6. Step 6: Final answer
    x = 3,690.60

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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.