Home / 2,522.85-3,481.79-1,460.84

Finding the Fourth Proportional to 2,522.85, 3,481.79 and 1,460.84

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Solution

The fourth proportional to 2,522.85, 3,481.79 and 1,460.84 is: 2,016.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522.85 : 3,481.79 = 1,460.84 : x
  2. Step 2: Convert to fraction form
    2,522.85/3,481.79 = 1,460.84/x
  3. Step 3: Cross multiply
    2,522.85x = 3,481.79 × 1,460.84
  4. Step 4: Simplify right side
    2,522.85x = 5,086,313.39
  5. Step 5: Solve for x
    x = 5,086,313.39/2,522.85
  6. Step 6: Final answer
    x = 2,016.10

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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.