Home / 2,960.15-4,441.14-1,012.37

Finding the Fourth Proportional to 2,960.15, 4,441.14 and 1,012.37

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Solution

The fourth proportional to 2,960.15, 4,441.14 and 1,012.37 is: 1,518.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960.15 : 4,441.14 = 1,012.37 : x
  2. Step 2: Convert to fraction form
    2,960.15/4,441.14 = 1,012.37/x
  3. Step 3: Cross multiply
    2,960.15x = 4,441.14 × 1,012.37
  4. Step 4: Simplify right side
    2,960.15x = 4,496,054.70
  5. Step 5: Solve for x
    x = 4,496,054.70/2,960.15
  6. Step 6: Final answer
    x = 1,518.86

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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.