Home / 4,553.05-6,283.26-2,664.22

Finding the Fourth Proportional to 4,553.05, 6,283.26 and 2,664.22

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Solution

The fourth proportional to 4,553.05, 6,283.26 and 2,664.22 is: 3,676.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.05 : 6,283.26 = 2,664.22 : x
  2. Step 2: Convert to fraction form
    4,553.05/6,283.26 = 2,664.22/x
  3. Step 3: Cross multiply
    4,553.05x = 6,283.26 × 2,664.22
  4. Step 4: Simplify right side
    4,553.05x = 16,739,986.96
  5. Step 5: Solve for x
    x = 16,739,986.96/4,553.05
  6. Step 6: Final answer
    x = 3,676.65

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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.