Home / 6,699.69-10,050.03-2,019.33

Finding the Fourth Proportional to 6,699.69, 10,050.03 and 2,019.33

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Solution

The fourth proportional to 6,699.69, 10,050.03 and 2,019.33 is: 3,029.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699.69 : 10,050.03 = 2,019.33 : x
  2. Step 2: Convert to fraction form
    6,699.69/10,050.03 = 2,019.33/x
  3. Step 3: Cross multiply
    6,699.69x = 10,050.03 × 2,019.33
  4. Step 4: Simplify right side
    6,699.69x = 20,294,327.08
  5. Step 5: Solve for x
    x = 20,294,327.08/6,699.69
  6. Step 6: Final answer
    x = 3,029.14

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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.