Home / 3,399.44-5,094.32-2,670.48

Finding the Fourth Proportional to 3,399.44, 5,094.32 and 2,670.48

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Solution

The fourth proportional to 3,399.44, 5,094.32 and 2,670.48 is: 4,001.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399.44 : 5,094.32 = 2,670.48 : x
  2. Step 2: Convert to fraction form
    3,399.44/5,094.32 = 2,670.48/x
  3. Step 3: Cross multiply
    3,399.44x = 5,094.32 × 2,670.48
  4. Step 4: Simplify right side
    3,399.44x = 13,604,279.67
  5. Step 5: Solve for x
    x = 13,604,279.67/3,399.44
  6. Step 6: Final answer
    x = 4,001.92

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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.