Home / 4,576.53-6,313.60-3,512.41

Finding the Fourth Proportional to 4,576.53, 6,313.60 and 3,512.41

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Solution

The fourth proportional to 4,576.53, 6,313.60 and 3,512.41 is: 4,845.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576.53 : 6,313.60 = 3,512.41 : x
  2. Step 2: Convert to fraction form
    4,576.53/6,313.60 = 3,512.41/x
  3. Step 3: Cross multiply
    4,576.53x = 6,313.60 × 3,512.41
  4. Step 4: Simplify right side
    4,576.53x = 22,175,956.14
  5. Step 5: Solve for x
    x = 22,175,956.14/4,576.53
  6. Step 6: Final answer
    x = 4,845.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.