Home / 5,836.05-8,052.92-3,318.27

Finding the Fourth Proportional to 5,836.05, 8,052.92 and 3,318.27

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Solution

The fourth proportional to 5,836.05, 8,052.92 and 3,318.27 is: 4,578.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.05 : 8,052.92 = 3,318.27 : x
  2. Step 2: Convert to fraction form
    5,836.05/8,052.92 = 3,318.27/x
  3. Step 3: Cross multiply
    5,836.05x = 8,052.92 × 3,318.27
  4. Step 4: Simplify right side
    5,836.05x = 26,721,728.50
  5. Step 5: Solve for x
    x = 26,721,728.50/5,836.05
  6. Step 6: Final answer
    x = 4,578.74

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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.