Home / 2,062.19-3,094.35-1,369.34

Finding the Fourth Proportional to 2,062.19, 3,094.35 and 1,369.34

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Solution

The fourth proportional to 2,062.19, 3,094.35 and 1,369.34 is: 2,054.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062.19 : 3,094.35 = 1,369.34 : x
  2. Step 2: Convert to fraction form
    2,062.19/3,094.35 = 1,369.34/x
  3. Step 3: Cross multiply
    2,062.19x = 3,094.35 × 1,369.34
  4. Step 4: Simplify right side
    2,062.19x = 4,237,215.93
  5. Step 5: Solve for x
    x = 4,237,215.93/2,062.19
  6. Step 6: Final answer
    x = 2,054.71

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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.