Home / 2,459.26-3,351.16-2,450.62

Finding the Fourth Proportional to 2,459.26, 3,351.16 and 2,450.62

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Solution

The fourth proportional to 2,459.26, 3,351.16 and 2,450.62 is: 3,339.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459.26 : 3,351.16 = 2,450.62 : x
  2. Step 2: Convert to fraction form
    2,459.26/3,351.16 = 2,450.62/x
  3. Step 3: Cross multiply
    2,459.26x = 3,351.16 × 2,450.62
  4. Step 4: Simplify right side
    2,459.26x = 8,212,419.72
  5. Step 5: Solve for x
    x = 8,212,419.72/2,459.26
  6. Step 6: Final answer
    x = 3,339.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.