Home / 4,553.45-6,830.19-1,433.33

Finding the Fourth Proportional to 4,553.45, 6,830.19 and 1,433.33

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Solution

The fourth proportional to 4,553.45, 6,830.19 and 1,433.33 is: 2,150.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.45 : 6,830.19 = 1,433.33 : x
  2. Step 2: Convert to fraction form
    4,553.45/6,830.19 = 1,433.33/x
  3. Step 3: Cross multiply
    4,553.45x = 6,830.19 × 1,433.33
  4. Step 4: Simplify right side
    4,553.45x = 9,789,916.23
  5. Step 5: Solve for x
    x = 9,789,916.23/4,553.45
  6. Step 6: Final answer
    x = 2,150.00

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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.