Home / 4,111.44-5,673.96-2,343.48

Finding the Fourth Proportional to 4,111.44, 5,673.96 and 2,343.48

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Solution

The fourth proportional to 4,111.44, 5,673.96 and 2,343.48 is: 3,234.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111.44 : 5,673.96 = 2,343.48 : x
  2. Step 2: Convert to fraction form
    4,111.44/5,673.96 = 2,343.48/x
  3. Step 3: Cross multiply
    4,111.44x = 5,673.96 × 2,343.48
  4. Step 4: Simplify right side
    4,111.44x = 13,296,811.78
  5. Step 5: Solve for x
    x = 13,296,811.78/4,111.44
  6. Step 6: Final answer
    x = 3,234.10

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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.