Home / 5,975.96-8,246.48-3,323.21

Finding the Fourth Proportional to 5,975.96, 8,246.48 and 3,323.21

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Solution

The fourth proportional to 5,975.96, 8,246.48 and 3,323.21 is: 4,585.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.96 : 8,246.48 = 3,323.21 : x
  2. Step 2: Convert to fraction form
    5,975.96/8,246.48 = 3,323.21/x
  3. Step 3: Cross multiply
    5,975.96x = 8,246.48 × 3,323.21
  4. Step 4: Simplify right side
    5,975.96x = 27,404,726.95
  5. Step 5: Solve for x
    x = 27,404,726.95/5,975.96
  6. Step 6: Final answer
    x = 4,585.83

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.