Home / 4,075.44-6,103.22-3,681.02

Finding the Fourth Proportional to 4,075.44, 6,103.22 and 3,681.02

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Solution

The fourth proportional to 4,075.44, 6,103.22 and 3,681.02 is: 5,512.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075.44 : 6,103.22 = 3,681.02 : x
  2. Step 2: Convert to fraction form
    4,075.44/6,103.22 = 3,681.02/x
  3. Step 3: Cross multiply
    4,075.44x = 6,103.22 × 3,681.02
  4. Step 4: Simplify right side
    4,075.44x = 22,466,074.88
  5. Step 5: Solve for x
    x = 22,466,074.88/4,075.44
  6. Step 6: Final answer
    x = 5,512.55

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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.