Home / 6,015.25-8,301.05-3,362.60

Finding the Fourth Proportional to 6,015.25, 8,301.05 and 3,362.60

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Solution

The fourth proportional to 6,015.25, 8,301.05 and 3,362.60 is: 4,640.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015.25 : 8,301.05 = 3,362.60 : x
  2. Step 2: Convert to fraction form
    6,015.25/8,301.05 = 3,362.60/x
  3. Step 3: Cross multiply
    6,015.25x = 8,301.05 × 3,362.60
  4. Step 4: Simplify right side
    6,015.25x = 27,913,110.73
  5. Step 5: Solve for x
    x = 27,913,110.73/6,015.25
  6. Step 6: Final answer
    x = 4,640.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.