Home / 6,804.21-10,208.52-3,339.03

Finding the Fourth Proportional to 6,804.21, 10,208.52 and 3,339.03

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Solution

The fourth proportional to 6,804.21, 10,208.52 and 3,339.03 is: 5,009.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804.21 : 10,208.52 = 3,339.03 : x
  2. Step 2: Convert to fraction form
    6,804.21/10,208.52 = 3,339.03/x
  3. Step 3: Cross multiply
    6,804.21x = 10,208.52 × 3,339.03
  4. Step 4: Simplify right side
    6,804.21x = 34,086,554.54
  5. Step 5: Solve for x
    x = 34,086,554.54/6,804.21
  6. Step 6: Final answer
    x = 5,009.63

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1.5x scale

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.