Home / 3,094.88-4,645.02-1,794.56

Finding the Fourth Proportional to 3,094.88, 4,645.02 and 1,794.56

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Solution

The fourth proportional to 3,094.88, 4,645.02 and 1,794.56 is: 2,693.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.88 : 4,645.02 = 1,794.56 : x
  2. Step 2: Convert to fraction form
    3,094.88/4,645.02 = 1,794.56/x
  3. Step 3: Cross multiply
    3,094.88x = 4,645.02 × 1,794.56
  4. Step 4: Simplify right side
    3,094.88x = 8,335,767.09
  5. Step 5: Solve for x
    x = 8,335,767.09/3,094.88
  6. Step 6: Final answer
    x = 2,693.41

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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.