Home / 4,452.89-6,683.93-3,284.19

Finding the Fourth Proportional to 4,452.89, 6,683.93 and 3,284.19

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Solution

The fourth proportional to 4,452.89, 6,683.93 and 3,284.19 is: 4,929.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.89 : 6,683.93 = 3,284.19 : x
  2. Step 2: Convert to fraction form
    4,452.89/6,683.93 = 3,284.19/x
  3. Step 3: Cross multiply
    4,452.89x = 6,683.93 × 3,284.19
  4. Step 4: Simplify right side
    4,452.89x = 21,951,296.07
  5. Step 5: Solve for x
    x = 21,951,296.07/4,452.89
  6. Step 6: Final answer
    x = 4,929.68

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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.