Home / 6,046.62-8,345.19-3,394.23

Finding the Fourth Proportional to 6,046.62, 8,345.19 and 3,394.23

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Solution

The fourth proportional to 6,046.62, 8,345.19 and 3,394.23 is: 4,684.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046.62 : 8,345.19 = 3,394.23 : x
  2. Step 2: Convert to fraction form
    6,046.62/8,345.19 = 3,394.23/x
  3. Step 3: Cross multiply
    6,046.62x = 8,345.19 × 3,394.23
  4. Step 4: Simplify right side
    6,046.62x = 28,325,494.25
  5. Step 5: Solve for x
    x = 28,325,494.25/6,046.62
  6. Step 6: Final answer
    x = 4,684.52

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Half scale
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Double 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.