Home / 4,425.31-6,633.19-2,083.33

Finding the Fourth Proportional to 4,425.31, 6,633.19 and 2,083.33

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Solution

The fourth proportional to 4,425.31, 6,633.19 and 2,083.33 is: 3,122.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.31 : 6,633.19 = 2,083.33 : x
  2. Step 2: Convert to fraction form
    4,425.31/6,633.19 = 2,083.33/x
  3. Step 3: Cross multiply
    4,425.31x = 6,633.19 × 2,083.33
  4. Step 4: Simplify right side
    4,425.31x = 13,819,123.72
  5. Step 5: Solve for x
    x = 13,819,123.72/4,425.31
  6. Step 6: Final answer
    x = 3,122.75

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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.