Home / 4,928.50-6,801.33-2,833.03

Finding the Fourth Proportional to 4,928.50, 6,801.33 and 2,833.03

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Solution

The fourth proportional to 4,928.50, 6,801.33 and 2,833.03 is: 3,909.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.50 : 6,801.33 = 2,833.03 : x
  2. Step 2: Convert to fraction form
    4,928.50/6,801.33 = 2,833.03/x
  3. Step 3: Cross multiply
    4,928.50x = 6,801.33 × 2,833.03
  4. Step 4: Simplify right side
    4,928.50x = 19,268,371.93
  5. Step 5: Solve for x
    x = 19,268,371.93/4,928.50
  6. Step 6: Final answer
    x = 3,909.58

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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.