Home / 6,031.87-8,325.78-3,675.17

Finding the Fourth Proportional to 6,031.87, 8,325.78 and 3,675.17

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Solution

The fourth proportional to 6,031.87, 8,325.78 and 3,675.17 is: 5,072.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031.87 : 8,325.78 = 3,675.17 : x
  2. Step 2: Convert to fraction form
    6,031.87/8,325.78 = 3,675.17/x
  3. Step 3: Cross multiply
    6,031.87x = 8,325.78 × 3,675.17
  4. Step 4: Simplify right side
    6,031.87x = 30,598,656.88
  5. Step 5: Solve for x
    x = 30,598,656.88/6,031.87
  6. Step 6: Final answer
    x = 5,072.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.