Home / 2,884.06-4,326.70-1,035.22

Finding the Fourth Proportional to 2,884.06, 4,326.70 and 1,035.22

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Solution

The fourth proportional to 2,884.06, 4,326.70 and 1,035.22 is: 1,553.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884.06 : 4,326.70 = 1,035.22 : x
  2. Step 2: Convert to fraction form
    2,884.06/4,326.70 = 1,035.22/x
  3. Step 3: Cross multiply
    2,884.06x = 4,326.70 × 1,035.22
  4. Step 4: Simplify right side
    2,884.06x = 4,479,086.37
  5. Step 5: Solve for x
    x = 4,479,086.37/2,884.06
  6. Step 6: Final answer
    x = 1,553.05

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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.