Home / 3,015.03-4,524.83-1,166.57

Finding the Fourth Proportional to 3,015.03, 4,524.83 and 1,166.57

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Solution

The fourth proportional to 3,015.03, 4,524.83 and 1,166.57 is: 1,750.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015.03 : 4,524.83 = 1,166.57 : x
  2. Step 2: Convert to fraction form
    3,015.03/4,524.83 = 1,166.57/x
  3. Step 3: Cross multiply
    3,015.03x = 4,524.83 × 1,166.57
  4. Step 4: Simplify right side
    3,015.03x = 5,278,502.48
  5. Step 5: Solve for x
    x = 5,278,502.48/3,015.03
  6. Step 6: Final answer
    x = 1,750.73

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1.5x scale

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.