Home / 4,329.96-5,971.42-2,837.33

Finding the Fourth Proportional to 4,329.96, 5,971.42 and 2,837.33

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Solution

The fourth proportional to 4,329.96, 5,971.42 and 2,837.33 is: 3,912.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.96 : 5,971.42 = 2,837.33 : x
  2. Step 2: Convert to fraction form
    4,329.96/5,971.42 = 2,837.33/x
  3. Step 3: Cross multiply
    4,329.96x = 5,971.42 × 2,837.33
  4. Step 4: Simplify right side
    4,329.96x = 16,942,889.11
  5. Step 5: Solve for x
    x = 16,942,889.11/4,329.96
  6. Step 6: Final answer
    x = 3,912.94

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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.