Home / 5,792.37-7,992.99-3,274.35

Finding the Fourth Proportional to 5,792.37, 7,992.99 and 3,274.35

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Solution

The fourth proportional to 5,792.37, 7,992.99 and 3,274.35 is: 4,518.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792.37 : 7,992.99 = 3,274.35 : x
  2. Step 2: Convert to fraction form
    5,792.37/7,992.99 = 3,274.35/x
  3. Step 3: Cross multiply
    5,792.37x = 7,992.99 × 3,274.35
  4. Step 4: Simplify right side
    5,792.37x = 26,171,846.81
  5. Step 5: Solve for x
    x = 26,171,846.81/5,792.37
  6. Step 6: Final answer
    x = 4,518.33

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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.