Home / 2,030.33-3,044.25-933.19

Finding the Fourth Proportional to 2,030.33, 3,044.25 and 933.19

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Solution

The fourth proportional to 2,030.33, 3,044.25 and 933.19 is: 1,399.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030.33 : 3,044.25 = 933.19 : x
  2. Step 2: Convert to fraction form
    2,030.33/3,044.25 = 933.19/x
  3. Step 3: Cross multiply
    2,030.33x = 3,044.25 × 933.19
  4. Step 4: Simplify right side
    2,030.33x = 2,840,856.05
  5. Step 5: Solve for x
    x = 2,840,856.05/2,030.33
  6. Step 6: Final answer
    x = 1,399.21

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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.