Home / 6,090.19-8,404.46-3,295.69

Finding the Fourth Proportional to 6,090.19, 8,404.46 and 3,295.69

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Solution

The fourth proportional to 6,090.19, 8,404.46 and 3,295.69 is: 4,548.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090.19 : 8,404.46 = 3,295.69 : x
  2. Step 2: Convert to fraction form
    6,090.19/8,404.46 = 3,295.69/x
  3. Step 3: Cross multiply
    6,090.19x = 8,404.46 × 3,295.69
  4. Step 4: Simplify right side
    6,090.19x = 27,698,469.65
  5. Step 5: Solve for x
    x = 27,698,469.65/6,090.19
  6. Step 6: Final answer
    x = 4,548.05

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Half scale
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Double scale
Find fourth proportional to 6,091.19, 8,405.84 and 3,296.69
Similar ratio
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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.