Home / 3,298.07-4,947.93-2,326.07

Finding the Fourth Proportional to 3,298.07, 4,947.93 and 2,326.07

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Solution

The fourth proportional to 3,298.07, 4,947.93 and 2,326.07 is: 3,489.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298.07 : 4,947.93 = 2,326.07 : x
  2. Step 2: Convert to fraction form
    3,298.07/4,947.93 = 2,326.07/x
  3. Step 3: Cross multiply
    3,298.07x = 4,947.93 × 2,326.07
  4. Step 4: Simplify right side
    3,298.07x = 11,509,231.54
  5. Step 5: Solve for x
    x = 11,509,231.54/3,298.07
  6. Step 6: Final answer
    x = 3,489.69

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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.