Home / 2,675.14-4,014.63-1,137.22

Finding the Fourth Proportional to 2,675.14, 4,014.63 and 1,137.22

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Solution

The fourth proportional to 2,675.14, 4,014.63 and 1,137.22 is: 1,706.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675.14 : 4,014.63 = 1,137.22 : x
  2. Step 2: Convert to fraction form
    2,675.14/4,014.63 = 1,137.22/x
  3. Step 3: Cross multiply
    2,675.14x = 4,014.63 × 1,137.22
  4. Step 4: Simplify right side
    2,675.14x = 4,565,517.53
  5. Step 5: Solve for x
    x = 4,565,517.53/2,675.14
  6. Step 6: Final answer
    x = 1,706.65

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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.