Home / 5,722.41-8,583.14-3,885.33

Finding the Fourth Proportional to 5,722.41, 8,583.14 and 3,885.33

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Solution

The fourth proportional to 5,722.41, 8,583.14 and 3,885.33 is: 5,827.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722.41 : 8,583.14 = 3,885.33 : x
  2. Step 2: Convert to fraction form
    5,722.41/8,583.14 = 3,885.33/x
  3. Step 3: Cross multiply
    5,722.41x = 8,583.14 × 3,885.33
  4. Step 4: Simplify right side
    5,722.41x = 33,348,311.91
  5. Step 5: Solve for x
    x = 33,348,311.91/5,722.41
  6. Step 6: Final answer
    x = 5,827.67

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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.