Home / 9,101.18-13,651.99-2,527.54

Finding the Fourth Proportional to 9,101.18, 13,651.99 and 2,527.54

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Solution

The fourth proportional to 9,101.18, 13,651.99 and 2,527.54 is: 3,791.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101.18 : 13,651.99 = 2,527.54 : x
  2. Step 2: Convert to fraction form
    9,101.18/13,651.99 = 2,527.54/x
  3. Step 3: Cross multiply
    9,101.18x = 13,651.99 × 2,527.54
  4. Step 4: Simplify right side
    9,101.18x = 34,505,910.36
  5. Step 5: Solve for x
    x = 34,505,910.36/9,101.18
  6. Step 6: Final answer
    x = 3,791.37

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1.5x scale

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.