Home / 2,552.94-3,522.33-1,962.42

Finding the Fourth Proportional to 2,552.94, 3,522.33 and 1,962.42

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Solution

The fourth proportional to 2,552.94, 3,522.33 and 1,962.42 is: 2,707.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552.94 : 3,522.33 = 1,962.42 : x
  2. Step 2: Convert to fraction form
    2,552.94/3,522.33 = 1,962.42/x
  3. Step 3: Cross multiply
    2,552.94x = 3,522.33 × 1,962.42
  4. Step 4: Simplify right side
    2,552.94x = 6,912,290.84
  5. Step 5: Solve for x
    x = 6,912,290.84/2,552.94
  6. Step 6: Final answer
    x = 2,707.58

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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.