Home / 6,810.32-10,203.96-3,302.04

Finding the Fourth Proportional to 6,810.32, 10,203.96 and 3,302.04

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Solution

The fourth proportional to 6,810.32, 10,203.96 and 3,302.04 is: 4,947.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810.32 : 10,203.96 = 3,302.04 : x
  2. Step 2: Convert to fraction form
    6,810.32/10,203.96 = 3,302.04/x
  3. Step 3: Cross multiply
    6,810.32x = 10,203.96 × 3,302.04
  4. Step 4: Simplify right side
    6,810.32x = 33,693,884.08
  5. Step 5: Solve for x
    x = 33,693,884.08/6,810.32
  6. Step 6: Final answer
    x = 4,947.47

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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.