Home / 16,741.33-25,084.26-8,403.73

Finding the Fourth Proportional to 16,741.33, 25,084.26 and 8,403.73

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Solution

The fourth proportional to 16,741.33, 25,084.26 and 8,403.73 is: 12,591.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,741.33 : 25,084.26 = 8,403.73 : x
  2. Step 2: Convert to fraction form
    16,741.33/25,084.26 = 8,403.73/x
  3. Step 3: Cross multiply
    16,741.33x = 25,084.26 × 8,403.73
  4. Step 4: Simplify right side
    16,741.33x = 210,801,285.58
  5. Step 5: Solve for x
    x = 210,801,285.58/16,741.33
  6. Step 6: Final answer
    x = 12,591.67

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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.