Home / 2,524.36-3,481.75-1,738.66

Finding the Fourth Proportional to 2,524.36, 3,481.75 and 1,738.66

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Solution

The fourth proportional to 2,524.36, 3,481.75 and 1,738.66 is: 2,398.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524.36 : 3,481.75 = 1,738.66 : x
  2. Step 2: Convert to fraction form
    2,524.36/3,481.75 = 1,738.66/x
  3. Step 3: Cross multiply
    2,524.36x = 3,481.75 × 1,738.66
  4. Step 4: Simplify right side
    2,524.36x = 6,053,579.46
  5. Step 5: Solve for x
    x = 6,053,579.46/2,524.36
  6. Step 6: Final answer
    x = 2,398.07

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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.