Home / 4,383.36-6,577.60-3,021.44

Finding the Fourth Proportional to 4,383.36, 6,577.60 and 3,021.44

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Solution

The fourth proportional to 4,383.36, 6,577.60 and 3,021.44 is: 4,533.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.36 : 6,577.60 = 3,021.44 : x
  2. Step 2: Convert to fraction form
    4,383.36/6,577.60 = 3,021.44/x
  3. Step 3: Cross multiply
    4,383.36x = 6,577.60 × 3,021.44
  4. Step 4: Simplify right side
    4,383.36x = 19,873,823.74
  5. Step 5: Solve for x
    x = 19,873,823.74/4,383.36
  6. Step 6: Final answer
    x = 4,533.92

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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.