Home / 4,156.13-6,226.20-3,273.98

Finding the Fourth Proportional to 4,156.13, 6,226.20 and 3,273.98

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Solution

The fourth proportional to 4,156.13, 6,226.20 and 3,273.98 is: 4,904.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156.13 : 6,226.20 = 3,273.98 : x
  2. Step 2: Convert to fraction form
    4,156.13/6,226.20 = 3,273.98/x
  3. Step 3: Cross multiply
    4,156.13x = 6,226.20 × 3,273.98
  4. Step 4: Simplify right side
    4,156.13x = 20,384,423.15
  5. Step 5: Solve for x
    x = 20,384,423.15/4,156.13
  6. Step 6: Final answer
    x = 4,904.67

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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.