Home / 2,284.96-3,422.66-1,894.03

Finding the Fourth Proportional to 2,284.96, 3,422.66 and 1,894.03

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Solution

The fourth proportional to 2,284.96, 3,422.66 and 1,894.03 is: 2,837.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284.96 : 3,422.66 = 1,894.03 : x
  2. Step 2: Convert to fraction form
    2,284.96/3,422.66 = 1,894.03/x
  3. Step 3: Cross multiply
    2,284.96x = 3,422.66 × 1,894.03
  4. Step 4: Simplify right side
    2,284.96x = 6,482,621.95
  5. Step 5: Solve for x
    x = 6,482,621.95/2,284.96
  6. Step 6: Final answer
    x = 2,837.08

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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.