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Finding the Fourth Proportional to 2,367.85, 3,550.48 and 1,534.83

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Solution

The fourth proportional to 2,367.85, 3,550.48 and 1,534.83 is: 2,301.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.85 : 3,550.48 = 1,534.83 : x
  2. Step 2: Convert to fraction form
    2,367.85/3,550.48 = 1,534.83/x
  3. Step 3: Cross multiply
    2,367.85x = 3,550.48 × 1,534.83
  4. Step 4: Simplify right side
    2,367.85x = 5,449,383.22
  5. Step 5: Solve for x
    x = 5,449,383.22/2,367.85
  6. Step 6: Final answer
    x = 2,301.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.