Home / 3,741.33-5,613-3,333.27

Finding the Fourth Proportional to 3,741.33, 5,613 and 3,333.27

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Solution

The fourth proportional to 3,741.33, 5,613 and 3,333.27 is: 5,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741.33 : 5,613 = 3,333.27 : x
  2. Step 2: Convert to fraction form
    3,741.33/5,613 = 3,333.27/x
  3. Step 3: Cross multiply
    3,741.33x = 5,613 × 3,333.27
  4. Step 4: Simplify right side
    3,741.33x = 18,709,644.51
  5. Step 5: Solve for x
    x = 18,709,644.51/3,741.33
  6. Step 6: Final answer
    x = 5,000.80

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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.