Home / 4,433.10-6,644.43-3,333.90

Finding the Fourth Proportional to 4,433.10, 6,644.43 and 3,333.90

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Solution

The fourth proportional to 4,433.10, 6,644.43 and 3,333.90 is: 4,996.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.10 : 6,644.43 = 3,333.90 : x
  2. Step 2: Convert to fraction form
    4,433.10/6,644.43 = 3,333.90/x
  3. Step 3: Cross multiply
    4,433.10x = 6,644.43 × 3,333.90
  4. Step 4: Simplify right side
    4,433.10x = 22,151,865.18
  5. Step 5: Solve for x
    x = 22,151,865.18/4,433.10
  6. Step 6: Final answer
    x = 4,996.92

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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.