Home / 5,834.48-8,051.60-3,181.91

Finding the Fourth Proportional to 5,834.48, 8,051.60 and 3,181.91

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Solution

The fourth proportional to 5,834.48, 8,051.60 and 3,181.91 is: 4,391.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834.48 : 8,051.60 = 3,181.91 : x
  2. Step 2: Convert to fraction form
    5,834.48/8,051.60 = 3,181.91/x
  3. Step 3: Cross multiply
    5,834.48x = 8,051.60 × 3,181.91
  4. Step 4: Simplify right side
    5,834.48x = 25,619,410.39
  5. Step 5: Solve for x
    x = 25,619,410.39/5,834.48
  6. Step 6: Final answer
    x = 4,391.03

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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.