Home / 3,016.24-4,162.64-1,740.33

Finding the Fourth Proportional to 3,016.24, 4,162.64 and 1,740.33

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Solution

The fourth proportional to 3,016.24, 4,162.64 and 1,740.33 is: 2,401.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016.24 : 4,162.64 = 1,740.33 : x
  2. Step 2: Convert to fraction form
    3,016.24/4,162.64 = 1,740.33/x
  3. Step 3: Cross multiply
    3,016.24x = 4,162.64 × 1,740.33
  4. Step 4: Simplify right side
    3,016.24x = 7,244,367.27
  5. Step 5: Solve for x
    x = 7,244,367.27/3,016.24
  6. Step 6: Final answer
    x = 2,401.79

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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.