Home / 3,675.30-5,506.02-1,825.43

Finding the Fourth Proportional to 3,675.30, 5,506.02 and 1,825.43

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Solution

The fourth proportional to 3,675.30, 5,506.02 and 1,825.43 is: 2,734.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675.30 : 5,506.02 = 1,825.43 : x
  2. Step 2: Convert to fraction form
    3,675.30/5,506.02 = 1,825.43/x
  3. Step 3: Cross multiply
    3,675.30x = 5,506.02 × 1,825.43
  4. Step 4: Simplify right side
    3,675.30x = 10,050,826.56
  5. Step 5: Solve for x
    x = 10,050,826.56/3,675.30
  6. Step 6: Final answer
    x = 2,734.70

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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.