Home / 2,367.56-3,267.18-1,305.29

Finding the Fourth Proportional to 2,367.56, 3,267.18 and 1,305.29

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Solution

The fourth proportional to 2,367.56, 3,267.18 and 1,305.29 is: 1,801.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.56 : 3,267.18 = 1,305.29 : x
  2. Step 2: Convert to fraction form
    2,367.56/3,267.18 = 1,305.29/x
  3. Step 3: Cross multiply
    2,367.56x = 3,267.18 × 1,305.29
  4. Step 4: Simplify right side
    2,367.56x = 4,264,601.05
  5. Step 5: Solve for x
    x = 4,264,601.05/2,367.56
  6. Step 6: Final answer
    x = 1,801.27

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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.