Home / 4,383.99-6,576.05-1,264.27

Finding the Fourth Proportional to 4,383.99, 6,576.05 and 1,264.27

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Solution

The fourth proportional to 4,383.99, 6,576.05 and 1,264.27 is: 1,896.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.99 : 6,576.05 = 1,264.27 : x
  2. Step 2: Convert to fraction form
    4,383.99/6,576.05 = 1,264.27/x
  3. Step 3: Cross multiply
    4,383.99x = 6,576.05 × 1,264.27
  4. Step 4: Simplify right side
    4,383.99x = 8,313,896.41
  5. Step 5: Solve for x
    x = 8,313,896.41/4,383.99
  6. Step 6: Final answer
    x = 1,896.42

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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.