Home / 4,004.44-5,525.89-2,236.03

Finding the Fourth Proportional to 4,004.44, 5,525.89 and 2,236.03

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Solution

The fourth proportional to 4,004.44, 5,525.89 and 2,236.03 is: 3,085.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.44 : 5,525.89 = 2,236.03 : x
  2. Step 2: Convert to fraction form
    4,004.44/5,525.89 = 2,236.03/x
  3. Step 3: Cross multiply
    4,004.44x = 5,525.89 × 2,236.03
  4. Step 4: Simplify right side
    4,004.44x = 12,356,055.82
  5. Step 5: Solve for x
    x = 12,356,055.82/4,004.44
  6. Step 6: Final answer
    x = 3,085.59

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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.