Home / 4,524-6,241.56-2,635.20

Finding the Fourth Proportional to 4,524, 6,241.56 and 2,635.20

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Solution

The fourth proportional to 4,524, 6,241.56 and 2,635.20 is: 3,635.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524 : 6,241.56 = 2,635.20 : x
  2. Step 2: Convert to fraction form
    4,524/6,241.56 = 2,635.20/x
  3. Step 3: Cross multiply
    4,524x = 6,241.56 × 2,635.20
  4. Step 4: Simplify right side
    4,524x = 16,447,758.91
  5. Step 5: Solve for x
    x = 16,447,758.91/4,524
  6. Step 6: Final answer
    x = 3,635.67

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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.