Home / 4,540.28-6,814.56-2,350.58

Finding the Fourth Proportional to 4,540.28, 6,814.56 and 2,350.58

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Solution

The fourth proportional to 4,540.28, 6,814.56 and 2,350.58 is: 3,528.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540.28 : 6,814.56 = 2,350.58 : x
  2. Step 2: Convert to fraction form
    4,540.28/6,814.56 = 2,350.58/x
  3. Step 3: Cross multiply
    4,540.28x = 6,814.56 × 2,350.58
  4. Step 4: Simplify right side
    4,540.28x = 16,018,168.44
  5. Step 5: Solve for x
    x = 16,018,168.44/4,540.28
  6. Step 6: Final answer
    x = 3,528.01

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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.