Home / 3,051.27-4,573.82-1,201.67

Finding the Fourth Proportional to 3,051.27, 4,573.82 and 1,201.67

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Solution

The fourth proportional to 3,051.27, 4,573.82 and 1,201.67 is: 1,801.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.27 : 4,573.82 = 1,201.67 : x
  2. Step 2: Convert to fraction form
    3,051.27/4,573.82 = 1,201.67/x
  3. Step 3: Cross multiply
    3,051.27x = 4,573.82 × 1,201.67
  4. Step 4: Simplify right side
    3,051.27x = 5,496,199.41
  5. Step 5: Solve for x
    x = 5,496,199.41/3,051.27
  6. Step 6: Final answer
    x = 1,801.29

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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.