Home / 4,923.88-6,793.66-2,933.56

Finding the Fourth Proportional to 4,923.88, 6,793.66 and 2,933.56

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Solution

The fourth proportional to 4,923.88, 6,793.66 and 2,933.56 is: 4,047.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923.88 : 6,793.66 = 2,933.56 : x
  2. Step 2: Convert to fraction form
    4,923.88/6,793.66 = 2,933.56/x
  3. Step 3: Cross multiply
    4,923.88x = 6,793.66 × 2,933.56
  4. Step 4: Simplify right side
    4,923.88x = 19,929,609.23
  5. Step 5: Solve for x
    x = 19,929,609.23/4,923.88
  6. Step 6: Final answer
    x = 4,047.54

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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.