Home / 3,293.05-4,940.49-1,833.23

Finding the Fourth Proportional to 3,293.05, 4,940.49 and 1,833.23

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Solution

The fourth proportional to 3,293.05, 4,940.49 and 1,833.23 is: 2,750.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293.05 : 4,940.49 = 1,833.23 : x
  2. Step 2: Convert to fraction form
    3,293.05/4,940.49 = 1,833.23/x
  3. Step 3: Cross multiply
    3,293.05x = 4,940.49 × 1,833.23
  4. Step 4: Simplify right side
    3,293.05x = 9,057,020.61
  5. Step 5: Solve for x
    x = 9,057,020.61/3,293.05
  6. Step 6: Final answer
    x = 2,750.34

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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.