Home / 5,836.19-8,749.49-2,324.70

Finding the Fourth Proportional to 5,836.19, 8,749.49 and 2,324.70

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Solution

The fourth proportional to 5,836.19, 8,749.49 and 2,324.70 is: 3,485.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.19 : 8,749.49 = 2,324.70 : x
  2. Step 2: Convert to fraction form
    5,836.19/8,749.49 = 2,324.70/x
  3. Step 3: Cross multiply
    5,836.19x = 8,749.49 × 2,324.70
  4. Step 4: Simplify right side
    5,836.19x = 20,339,927.78
  5. Step 5: Solve for x
    x = 20,339,927.78/5,836.19
  6. Step 6: Final answer
    x = 3,485.14

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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.