Home / 4,203.53-6,305.30-1,735.64

Finding the Fourth Proportional to 4,203.53, 6,305.30 and 1,735.64

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Solution

The fourth proportional to 4,203.53, 6,305.30 and 1,735.64 is: 2,603.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203.53 : 6,305.30 = 1,735.64 : x
  2. Step 2: Convert to fraction form
    4,203.53/6,305.30 = 1,735.64/x
  3. Step 3: Cross multiply
    4,203.53x = 6,305.30 × 1,735.64
  4. Step 4: Simplify right side
    4,203.53x = 10,943,720.84
  5. Step 5: Solve for x
    x = 10,943,720.84/4,203.53
  6. Step 6: Final answer
    x = 2,603.46

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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.