Home / 2,483.22-3,444.37-2,394.57

Finding the Fourth Proportional to 2,483.22, 3,444.37 and 2,394.57

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Solution

The fourth proportional to 2,483.22, 3,444.37 and 2,394.57 is: 3,321.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.22 : 3,444.37 = 2,394.57 : x
  2. Step 2: Convert to fraction form
    2,483.22/3,444.37 = 2,394.57/x
  3. Step 3: Cross multiply
    2,483.22x = 3,444.37 × 2,394.57
  4. Step 4: Simplify right side
    2,483.22x = 8,247,785.07
  5. Step 5: Solve for x
    x = 8,247,785.07/2,483.22
  6. Step 6: Final answer
    x = 3,321.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.