Home / 1,794.09-2,474.78-1,094.25

Finding the Fourth Proportional to 1,794.09, 2,474.78 and 1,094.25

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Solution

The fourth proportional to 1,794.09, 2,474.78 and 1,094.25 is: 1,509.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794.09 : 2,474.78 = 1,094.25 : x
  2. Step 2: Convert to fraction form
    1,794.09/2,474.78 = 1,094.25/x
  3. Step 3: Cross multiply
    1,794.09x = 2,474.78 × 1,094.25
  4. Step 4: Simplify right side
    1,794.09x = 2,708,022.54
  5. Step 5: Solve for x
    x = 2,708,022.54/1,794.09
  6. Step 6: Final answer
    x = 1,509.41

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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.