Home / 9,101.06-13,651.67-2,527.76

Finding the Fourth Proportional to 9,101.06, 13,651.67 and 2,527.76

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Solution

The fourth proportional to 9,101.06, 13,651.67 and 2,527.76 is: 3,791.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101.06 : 13,651.67 = 2,527.76 : x
  2. Step 2: Convert to fraction form
    9,101.06/13,651.67 = 2,527.76/x
  3. Step 3: Cross multiply
    9,101.06x = 13,651.67 × 2,527.76
  4. Step 4: Simplify right side
    9,101.06x = 34,508,145.36
  5. Step 5: Solve for x
    x = 34,508,145.36/9,101.06
  6. Step 6: Final answer
    x = 3,791.66

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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.