Home / 2,703.44-4,054.17-1,316.36

Finding the Fourth Proportional to 2,703.44, 4,054.17 and 1,316.36

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Solution

The fourth proportional to 2,703.44, 4,054.17 and 1,316.36 is: 1,974.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703.44 : 4,054.17 = 1,316.36 : x
  2. Step 2: Convert to fraction form
    2,703.44/4,054.17 = 1,316.36/x
  3. Step 3: Cross multiply
    2,703.44x = 4,054.17 × 1,316.36
  4. Step 4: Simplify right side
    2,703.44x = 5,336,747.22
  5. Step 5: Solve for x
    x = 5,336,747.22/2,703.44
  6. Step 6: Final answer
    x = 1,974.06

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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.