Home / 3,754.22-5,627.41-1,675.19

Finding the Fourth Proportional to 3,754.22, 5,627.41 and 1,675.19

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Solution

The fourth proportional to 3,754.22, 5,627.41 and 1,675.19 is: 2,511.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754.22 : 5,627.41 = 1,675.19 : x
  2. Step 2: Convert to fraction form
    3,754.22/5,627.41 = 1,675.19/x
  3. Step 3: Cross multiply
    3,754.22x = 5,627.41 × 1,675.19
  4. Step 4: Simplify right side
    3,754.22x = 9,426,990.84
  5. Step 5: Solve for x
    x = 9,426,990.84/3,754.22
  6. Step 6: Final answer
    x = 2,511.04

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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.