Home / 4,174.35-6,261.86-1,834.03

Finding the Fourth Proportional to 4,174.35, 6,261.86 and 1,834.03

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Solution

The fourth proportional to 4,174.35, 6,261.86 and 1,834.03 is: 2,751.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174.35 : 6,261.86 = 1,834.03 : x
  2. Step 2: Convert to fraction form
    4,174.35/6,261.86 = 1,834.03/x
  3. Step 3: Cross multiply
    4,174.35x = 6,261.86 × 1,834.03
  4. Step 4: Simplify right side
    4,174.35x = 11,484,439.10
  5. Step 5: Solve for x
    x = 11,484,439.10/4,174.35
  6. Step 6: Final answer
    x = 2,751.19

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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.