Home / 5,697.37-8,540.96-3,066.28

Finding the Fourth Proportional to 5,697.37, 8,540.96 and 3,066.28

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Solution

The fourth proportional to 5,697.37, 8,540.96 and 3,066.28 is: 4,596.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697.37 : 8,540.96 = 3,066.28 : x
  2. Step 2: Convert to fraction form
    5,697.37/8,540.96 = 3,066.28/x
  3. Step 3: Cross multiply
    5,697.37x = 8,540.96 × 3,066.28
  4. Step 4: Simplify right side
    5,697.37x = 26,188,916.79
  5. Step 5: Solve for x
    x = 26,188,916.79/5,697.37
  6. Step 6: Final answer
    x = 4,596.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.