Home / 7,604.92-11,405.03-2,673.39

Finding the Fourth Proportional to 7,604.92, 11,405.03 and 2,673.39

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Solution

The fourth proportional to 7,604.92, 11,405.03 and 2,673.39 is: 4,009.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604.92 : 11,405.03 = 2,673.39 : x
  2. Step 2: Convert to fraction form
    7,604.92/11,405.03 = 2,673.39/x
  3. Step 3: Cross multiply
    7,604.92x = 11,405.03 × 2,673.39
  4. Step 4: Simplify right side
    7,604.92x = 30,490,093.15
  5. Step 5: Solve for x
    x = 30,490,093.15/7,604.92
  6. Step 6: Final answer
    x = 4,009.26

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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.