Home / 4,194.54-5,790.69-2,623.14

Finding the Fourth Proportional to 4,194.54, 5,790.69 and 2,623.14

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Solution

The fourth proportional to 4,194.54, 5,790.69 and 2,623.14 is: 3,621.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.54 : 5,790.69 = 2,623.14 : x
  2. Step 2: Convert to fraction form
    4,194.54/5,790.69 = 2,623.14/x
  3. Step 3: Cross multiply
    4,194.54x = 5,790.69 × 2,623.14
  4. Step 4: Simplify right side
    4,194.54x = 15,189,790.57
  5. Step 5: Solve for x
    x = 15,189,790.57/4,194.54
  6. Step 6: Final answer
    x = 3,621.32

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Half scale
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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.