Home / 4,546.44-6,814.14-2,077.80

Finding the Fourth Proportional to 4,546.44, 6,814.14 and 2,077.80

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Solution

The fourth proportional to 4,546.44, 6,814.14 and 2,077.80 is: 3,114.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546.44 : 6,814.14 = 2,077.80 : x
  2. Step 2: Convert to fraction form
    4,546.44/6,814.14 = 2,077.80/x
  3. Step 3: Cross multiply
    4,546.44x = 6,814.14 × 2,077.80
  4. Step 4: Simplify right side
    4,546.44x = 14,158,420.09
  5. Step 5: Solve for x
    x = 14,158,420.09/4,546.44
  6. Step 6: Final answer
    x = 3,114.18

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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.