Home / 2,677.73-4,016.20-1,034.07

Finding the Fourth Proportional to 2,677.73, 4,016.20 and 1,034.07

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Solution

The fourth proportional to 2,677.73, 4,016.20 and 1,034.07 is: 1,550.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677.73 : 4,016.20 = 1,034.07 : x
  2. Step 2: Convert to fraction form
    2,677.73/4,016.20 = 1,034.07/x
  3. Step 3: Cross multiply
    2,677.73x = 4,016.20 × 1,034.07
  4. Step 4: Simplify right side
    2,677.73x = 4,153,031.93
  5. Step 5: Solve for x
    x = 4,153,031.93/2,677.73
  6. Step 6: Final answer
    x = 1,550.95

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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.