Home / 11,497.94-17,238.15-5,947.73

Finding the Fourth Proportional to 11,497.94, 17,238.15 and 5,947.73

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Solution

The fourth proportional to 11,497.94, 17,238.15 and 5,947.73 is: 8,917.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497.94 : 17,238.15 = 5,947.73 : x
  2. Step 2: Convert to fraction form
    11,497.94/17,238.15 = 5,947.73/x
  3. Step 3: Cross multiply
    11,497.94x = 17,238.15 × 5,947.73
  4. Step 4: Simplify right side
    11,497.94x = 102,527,775.71
  5. Step 5: Solve for x
    x = 102,527,775.71/11,497.94
  6. Step 6: Final answer
    x = 8,917.06

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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.