Home / 4,260.44-5,879.32-2,397.44

Finding the Fourth Proportional to 4,260.44, 5,879.32 and 2,397.44

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Solution

The fourth proportional to 4,260.44, 5,879.32 and 2,397.44 is: 3,308.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260.44 : 5,879.32 = 2,397.44 : x
  2. Step 2: Convert to fraction form
    4,260.44/5,879.32 = 2,397.44/x
  3. Step 3: Cross multiply
    4,260.44x = 5,879.32 × 2,397.44
  4. Step 4: Simplify right side
    4,260.44x = 14,095,316.94
  5. Step 5: Solve for x
    x = 14,095,316.94/4,260.44
  6. Step 6: Final answer
    x = 3,308.42

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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.