Home / 2,766.03-4,148.64-1,034.25

Finding the Fourth Proportional to 2,766.03, 4,148.64 and 1,034.25

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Solution

The fourth proportional to 2,766.03, 4,148.64 and 1,034.25 is: 1,551.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766.03 : 4,148.64 = 1,034.25 : x
  2. Step 2: Convert to fraction form
    2,766.03/4,148.64 = 1,034.25/x
  3. Step 3: Cross multiply
    2,766.03x = 4,148.64 × 1,034.25
  4. Step 4: Simplify right side
    2,766.03x = 4,290,730.92
  5. Step 5: Solve for x
    x = 4,290,730.92/2,766.03
  6. Step 6: Final answer
    x = 1,551.22

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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.