Home / 2,552.85-3,525.35-2,414.79

Finding the Fourth Proportional to 2,552.85, 3,525.35 and 2,414.79

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Solution

The fourth proportional to 2,552.85, 3,525.35 and 2,414.79 is: 3,334.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552.85 : 3,525.35 = 2,414.79 : x
  2. Step 2: Convert to fraction form
    2,552.85/3,525.35 = 2,414.79/x
  3. Step 3: Cross multiply
    2,552.85x = 3,525.35 × 2,414.79
  4. Step 4: Simplify right side
    2,552.85x = 8,512,967.85
  5. Step 5: Solve for x
    x = 8,512,967.85/2,552.85
  6. Step 6: Final answer
    x = 3,334.69

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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.