Home / 5,954.57-8,221.04-3,833.79

Finding the Fourth Proportional to 5,954.57, 8,221.04 and 3,833.79

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Solution

The fourth proportional to 5,954.57, 8,221.04 and 3,833.79 is: 5,293.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.57 : 8,221.04 = 3,833.79 : x
  2. Step 2: Convert to fraction form
    5,954.57/8,221.04 = 3,833.79/x
  3. Step 3: Cross multiply
    5,954.57x = 8,221.04 × 3,833.79
  4. Step 4: Simplify right side
    5,954.57x = 31,517,740.94
  5. Step 5: Solve for x
    x = 31,517,740.94/5,954.57
  6. Step 6: Final answer
    x = 5,293.03

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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.