Home / 5,927.97-8,179.93-3,274.71

Finding the Fourth Proportional to 5,927.97, 8,179.93 and 3,274.71

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Solution

The fourth proportional to 5,927.97, 8,179.93 and 3,274.71 is: 4,518.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927.97 : 8,179.93 = 3,274.71 : x
  2. Step 2: Convert to fraction form
    5,927.97/8,179.93 = 3,274.71/x
  3. Step 3: Cross multiply
    5,927.97x = 8,179.93 × 3,274.71
  4. Step 4: Simplify right side
    5,927.97x = 26,786,898.57
  5. Step 5: Solve for x
    x = 26,786,898.57/5,927.97
  6. Step 6: Final answer
    x = 4,518.73

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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.