Home / 3,026.01-4,538.76-1,382.43

Finding the Fourth Proportional to 3,026.01, 4,538.76 and 1,382.43

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Solution

The fourth proportional to 3,026.01, 4,538.76 and 1,382.43 is: 2,073.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026.01 : 4,538.76 = 1,382.43 : x
  2. Step 2: Convert to fraction form
    3,026.01/4,538.76 = 1,382.43/x
  3. Step 3: Cross multiply
    3,026.01x = 4,538.76 × 1,382.43
  4. Step 4: Simplify right side
    3,026.01x = 6,274,517.99
  5. Step 5: Solve for x
    x = 6,274,517.99/3,026.01
  6. Step 6: Final answer
    x = 2,073.53

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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.