Home / 3,824.48-5,736.66-2,525.60

Finding the Fourth Proportional to 3,824.48, 5,736.66 and 2,525.60

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Solution

The fourth proportional to 3,824.48, 5,736.66 and 2,525.60 is: 3,788.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824.48 : 5,736.66 = 2,525.60 : x
  2. Step 2: Convert to fraction form
    3,824.48/5,736.66 = 2,525.60/x
  3. Step 3: Cross multiply
    3,824.48x = 5,736.66 × 2,525.60
  4. Step 4: Simplify right side
    3,824.48x = 14,488,508.50
  5. Step 5: Solve for x
    x = 14,488,508.50/3,824.48
  6. Step 6: Final answer
    x = 3,788.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.