Home / 9,282.96-13,924.48-2,709.18

Finding the Fourth Proportional to 9,282.96, 13,924.48 and 2,709.18

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Solution

The fourth proportional to 9,282.96, 13,924.48 and 2,709.18 is: 4,063.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.96 : 13,924.48 = 2,709.18 : x
  2. Step 2: Convert to fraction form
    9,282.96/13,924.48 = 2,709.18/x
  3. Step 3: Cross multiply
    9,282.96x = 13,924.48 × 2,709.18
  4. Step 4: Simplify right side
    9,282.96x = 37,723,922.73
  5. Step 5: Solve for x
    x = 37,723,922.73/9,282.96
  6. Step 6: Final answer
    x = 4,063.78

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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.