Home / 9,101.26-13,651.89-2,527.45

Finding the Fourth Proportional to 9,101.26, 13,651.89 and 2,527.45

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Solution

The fourth proportional to 9,101.26, 13,651.89 and 2,527.45 is: 3,791.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101.26 : 13,651.89 = 2,527.45 : x
  2. Step 2: Convert to fraction form
    9,101.26/13,651.89 = 2,527.45/x
  3. Step 3: Cross multiply
    9,101.26x = 13,651.89 × 2,527.45
  4. Step 4: Simplify right side
    9,101.26x = 34,504,469.38
  5. Step 5: Solve for x
    x = 34,504,469.38/9,101.26
  6. Step 6: Final answer
    x = 3,791.18

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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.