Home / 3,524.23-5,288.37-1,444.56

Finding the Fourth Proportional to 3,524.23, 5,288.37 and 1,444.56

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Solution

The fourth proportional to 3,524.23, 5,288.37 and 1,444.56 is: 2,167.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524.23 : 5,288.37 = 1,444.56 : x
  2. Step 2: Convert to fraction form
    3,524.23/5,288.37 = 1,444.56/x
  3. Step 3: Cross multiply
    3,524.23x = 5,288.37 × 1,444.56
  4. Step 4: Simplify right side
    3,524.23x = 7,639,367.77
  5. Step 5: Solve for x
    x = 7,639,367.77/3,524.23
  6. Step 6: Final answer
    x = 2,167.67

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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.