Home / 8,954.41-13,427.00-4,019.83

Finding the Fourth Proportional to 8,954.41, 13,427.00 and 4,019.83

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Solution

The fourth proportional to 8,954.41, 13,427.00 and 4,019.83 is: 6,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954.41 : 13,427.00 = 4,019.83 : x
  2. Step 2: Convert to fraction form
    8,954.41/13,427.00 = 4,019.83/x
  3. Step 3: Cross multiply
    8,954.41x = 13,427.00 × 4,019.83
  4. Step 4: Simplify right side
    8,954.41x = 53,974,200.32
  5. Step 5: Solve for x
    x = 53,974,200.32/8,954.41
  6. Step 6: Final answer
    x = 6,027.67

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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.