Home / 7,194.29-10,794.43-3,444.19

Finding the Fourth Proportional to 7,194.29, 10,794.43 and 3,444.19

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Solution

The fourth proportional to 7,194.29, 10,794.43 and 3,444.19 is: 5,167.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194.29 : 10,794.43 = 3,444.19 : x
  2. Step 2: Convert to fraction form
    7,194.29/10,794.43 = 3,444.19/x
  3. Step 3: Cross multiply
    7,194.29x = 10,794.43 × 3,444.19
  4. Step 4: Simplify right side
    7,194.29x = 37,178,067.86
  5. Step 5: Solve for x
    x = 37,178,067.86/7,194.29
  6. Step 6: Final answer
    x = 5,167.72

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Double scale
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Similar ratio
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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.