Home / 3,093.29-4,270.72-2,032.95

Finding the Fourth Proportional to 3,093.29, 4,270.72 and 2,032.95

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Solution

The fourth proportional to 3,093.29, 4,270.72 and 2,032.95 is: 2,806.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.29 : 4,270.72 = 2,032.95 : x
  2. Step 2: Convert to fraction form
    3,093.29/4,270.72 = 2,032.95/x
  3. Step 3: Cross multiply
    3,093.29x = 4,270.72 × 2,032.95
  4. Step 4: Simplify right side
    3,093.29x = 8,682,160.22
  5. Step 5: Solve for x
    x = 8,682,160.22/3,093.29
  6. Step 6: Final answer
    x = 2,806.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.