Home / 3,492.28-5,232.25-3,406.17

Finding the Fourth Proportional to 3,492.28, 5,232.25 and 3,406.17

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Solution

The fourth proportional to 3,492.28, 5,232.25 and 3,406.17 is: 5,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492.28 : 5,232.25 = 3,406.17 : x
  2. Step 2: Convert to fraction form
    3,492.28/5,232.25 = 3,406.17/x
  3. Step 3: Cross multiply
    3,492.28x = 5,232.25 × 3,406.17
  4. Step 4: Simplify right side
    3,492.28x = 17,821,932.98
  5. Step 5: Solve for x
    x = 17,821,932.98/3,492.28
  6. Step 6: Final answer
    x = 5,103.24

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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.