Home / 9,544.29-13,183.75-7,956.14

Finding the Fourth Proportional to 9,544.29, 13,183.75 and 7,956.14

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Solution

The fourth proportional to 9,544.29, 13,183.75 and 7,956.14 is: 10,990.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,544.29 : 13,183.75 = 7,956.14 : x
  2. Step 2: Convert to fraction form
    9,544.29/13,183.75 = 7,956.14/x
  3. Step 3: Cross multiply
    9,544.29x = 13,183.75 × 7,956.14
  4. Step 4: Simplify right side
    9,544.29x = 104,891,760.73
  5. Step 5: Solve for x
    x = 104,891,760.73/9,544.29
  6. Step 6: Final answer
    x = 10,990.00

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1.5x scale

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.