Home / 4,923.14-6,793.22-2,934.50

Finding the Fourth Proportional to 4,923.14, 6,793.22 and 2,934.50

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Solution

The fourth proportional to 4,923.14, 6,793.22 and 2,934.50 is: 4,049.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923.14 : 6,793.22 = 2,934.50 : x
  2. Step 2: Convert to fraction form
    4,923.14/6,793.22 = 2,934.50/x
  3. Step 3: Cross multiply
    4,923.14x = 6,793.22 × 2,934.50
  4. Step 4: Simplify right side
    4,923.14x = 19,934,677.46
  5. Step 5: Solve for x
    x = 19,934,677.46/4,923.14
  6. Step 6: Final answer
    x = 4,049.18

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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.