Home / 4,204.60-6,305.52-1,739.56

Finding the Fourth Proportional to 4,204.60, 6,305.52 and 1,739.56

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Solution

The fourth proportional to 4,204.60, 6,305.52 and 1,739.56 is: 2,608.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.60 : 6,305.52 = 1,739.56 : x
  2. Step 2: Convert to fraction form
    4,204.60/6,305.52 = 1,739.56/x
  3. Step 3: Cross multiply
    4,204.60x = 6,305.52 × 1,739.56
  4. Step 4: Simplify right side
    4,204.60x = 10,968,830.37
  5. Step 5: Solve for x
    x = 10,968,830.37/4,204.60
  6. Step 6: Final answer
    x = 2,608.77

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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.