Home / 4,203.93-6,305.99-1,084.02

Finding the Fourth Proportional to 4,203.93, 6,305.99 and 1,084.02

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Solution

The fourth proportional to 4,203.93, 6,305.99 and 1,084.02 is: 1,626.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203.93 : 6,305.99 = 1,084.02 : x
  2. Step 2: Convert to fraction form
    4,203.93/6,305.99 = 1,084.02/x
  3. Step 3: Cross multiply
    4,203.93x = 6,305.99 × 1,084.02
  4. Step 4: Simplify right side
    4,203.93x = 6,835,790.21
  5. Step 5: Solve for x
    x = 6,835,790.21/4,203.93
  6. Step 6: Final answer
    x = 1,626.05

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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.