Home / 3,093.83-4,269.66-1,835.63

Finding the Fourth Proportional to 3,093.83, 4,269.66 and 1,835.63

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Solution

The fourth proportional to 3,093.83, 4,269.66 and 1,835.63 is: 2,533.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.83 : 4,269.66 = 1,835.63 : x
  2. Step 2: Convert to fraction form
    3,093.83/4,269.66 = 1,835.63/x
  3. Step 3: Cross multiply
    3,093.83x = 4,269.66 × 1,835.63
  4. Step 4: Simplify right side
    3,093.83x = 7,837,515.99
  5. Step 5: Solve for x
    x = 7,837,515.99/3,093.83
  6. Step 6: Final answer
    x = 2,533.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.