Home / 5,814.73-8,697.48-3,944.85

Finding the Fourth Proportional to 5,814.73, 8,697.48 and 3,944.85

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Solution

The fourth proportional to 5,814.73, 8,697.48 and 3,944.85 is: 5,900.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814.73 : 8,697.48 = 3,944.85 : x
  2. Step 2: Convert to fraction form
    5,814.73/8,697.48 = 3,944.85/x
  3. Step 3: Cross multiply
    5,814.73x = 8,697.48 × 3,944.85
  4. Step 4: Simplify right side
    5,814.73x = 34,310,206.57
  5. Step 5: Solve for x
    x = 34,310,206.57/5,814.73
  6. Step 6: Final answer
    x = 5,900.57

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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.