Home / 2,063.34-3,089.81-1,367.92

Finding the Fourth Proportional to 2,063.34, 3,089.81 and 1,367.92

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Solution

The fourth proportional to 2,063.34, 3,089.81 and 1,367.92 is: 2,048.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.34 : 3,089.81 = 1,367.92 : x
  2. Step 2: Convert to fraction form
    2,063.34/3,089.81 = 1,367.92/x
  3. Step 3: Cross multiply
    2,063.34x = 3,089.81 × 1,367.92
  4. Step 4: Simplify right side
    2,063.34x = 4,226,620.18
  5. Step 5: Solve for x
    x = 4,226,620.18/2,063.34
  6. Step 6: Final answer
    x = 2,048.44

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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.