Home / 3,283.33-4,531.08-2,025.22

Finding the Fourth Proportional to 3,283.33, 4,531.08 and 2,025.22

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Solution

The fourth proportional to 3,283.33, 4,531.08 and 2,025.22 is: 2,794.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283.33 : 4,531.08 = 2,025.22 : x
  2. Step 2: Convert to fraction form
    3,283.33/4,531.08 = 2,025.22/x
  3. Step 3: Cross multiply
    3,283.33x = 4,531.08 × 2,025.22
  4. Step 4: Simplify right side
    3,283.33x = 9,176,423.71
  5. Step 5: Solve for x
    x = 9,176,423.71/3,283.33
  6. Step 6: Final answer
    x = 2,794.85

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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.