Home / 5,847.21-8,770.83-1,464.66

Finding the Fourth Proportional to 5,847.21, 8,770.83 and 1,464.66

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Solution

The fourth proportional to 5,847.21, 8,770.83 and 1,464.66 is: 2,196.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,847.21 : 8,770.83 = 1,464.66 : x
  2. Step 2: Convert to fraction form
    5,847.21/8,770.83 = 1,464.66/x
  3. Step 3: Cross multiply
    5,847.21x = 8,770.83 × 1,464.66
  4. Step 4: Simplify right side
    5,847.21x = 12,846,283.87
  5. Step 5: Solve for x
    x = 12,846,283.87/5,847.21
  6. Step 6: Final answer
    x = 2,196.99

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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.