Home / 6,203.53-9,306.69-2,043.37

Finding the Fourth Proportional to 6,203.53, 9,306.69 and 2,043.37

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Solution

The fourth proportional to 6,203.53, 9,306.69 and 2,043.37 is: 3,065.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.53 : 9,306.69 = 2,043.37 : x
  2. Step 2: Convert to fraction form
    6,203.53/9,306.69 = 2,043.37/x
  3. Step 3: Cross multiply
    6,203.53x = 9,306.69 × 2,043.37
  4. Step 4: Simplify right side
    6,203.53x = 19,017,015.12
  5. Step 5: Solve for x
    x = 19,017,015.12/6,203.53
  6. Step 6: Final answer
    x = 3,065.51

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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.