Home / 6,825.54-10,233.84-2,665.94

Finding the Fourth Proportional to 6,825.54, 10,233.84 and 2,665.94

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Solution

The fourth proportional to 6,825.54, 10,233.84 and 2,665.94 is: 3,997.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825.54 : 10,233.84 = 2,665.94 : x
  2. Step 2: Convert to fraction form
    6,825.54/10,233.84 = 2,665.94/x
  3. Step 3: Cross multiply
    6,825.54x = 10,233.84 × 2,665.94
  4. Step 4: Simplify right side
    6,825.54x = 27,282,803.41
  5. Step 5: Solve for x
    x = 27,282,803.41/6,825.54
  6. Step 6: Final answer
    x = 3,997.16

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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.