Home / 2,363.26-3,546.10-1,674.40

Finding the Fourth Proportional to 2,363.26, 3,546.10 and 1,674.40

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Solution

The fourth proportional to 2,363.26, 3,546.10 and 1,674.40 is: 2,512.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363.26 : 3,546.10 = 1,674.40 : x
  2. Step 2: Convert to fraction form
    2,363.26/3,546.10 = 1,674.40/x
  3. Step 3: Cross multiply
    2,363.26x = 3,546.10 × 1,674.40
  4. Step 4: Simplify right side
    2,363.26x = 5,937,589.84
  5. Step 5: Solve for x
    x = 5,937,589.84/2,363.26
  6. Step 6: Final answer
    x = 2,512.46

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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.