Home / 4,299.78-6,452.06-2,325.36

Finding the Fourth Proportional to 4,299.78, 6,452.06 and 2,325.36

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Solution

The fourth proportional to 4,299.78, 6,452.06 and 2,325.36 is: 3,489.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299.78 : 6,452.06 = 2,325.36 : x
  2. Step 2: Convert to fraction form
    4,299.78/6,452.06 = 2,325.36/x
  3. Step 3: Cross multiply
    4,299.78x = 6,452.06 × 2,325.36
  4. Step 4: Simplify right side
    4,299.78x = 15,003,362.24
  5. Step 5: Solve for x
    x = 15,003,362.24/4,299.78
  6. Step 6: Final answer
    x = 3,489.33

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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.