Home / 4,922.89-6,793.54-2,827.03

Finding the Fourth Proportional to 4,922.89, 6,793.54 and 2,827.03

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Solution

The fourth proportional to 4,922.89, 6,793.54 and 2,827.03 is: 3,901.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922.89 : 6,793.54 = 2,827.03 : x
  2. Step 2: Convert to fraction form
    4,922.89/6,793.54 = 2,827.03/x
  3. Step 3: Cross multiply
    4,922.89x = 6,793.54 × 2,827.03
  4. Step 4: Simplify right side
    4,922.89x = 19,205,541.39
  5. Step 5: Solve for x
    x = 19,205,541.39/4,922.89
  6. Step 6: Final answer
    x = 3,901.27

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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.