Home / 6,693.36-10,036.08-2,743.44

Finding the Fourth Proportional to 6,693.36, 10,036.08 and 2,743.44

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Solution

The fourth proportional to 6,693.36, 10,036.08 and 2,743.44 is: 4,113.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693.36 : 10,036.08 = 2,743.44 : x
  2. Step 2: Convert to fraction form
    6,693.36/10,036.08 = 2,743.44/x
  3. Step 3: Cross multiply
    6,693.36x = 10,036.08 × 2,743.44
  4. Step 4: Simplify right side
    6,693.36x = 27,533,383.32
  5. Step 5: Solve for x
    x = 27,533,383.32/6,693.36
  6. Step 6: Final answer
    x = 4,113.54

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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.