Home / 4,516.99-6,241.25-3,729.67

Finding the Fourth Proportional to 4,516.99, 6,241.25 and 3,729.67

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Solution

The fourth proportional to 4,516.99, 6,241.25 and 3,729.67 is: 5,153.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.99 : 6,241.25 = 3,729.67 : x
  2. Step 2: Convert to fraction form
    4,516.99/6,241.25 = 3,729.67/x
  3. Step 3: Cross multiply
    4,516.99x = 6,241.25 × 3,729.67
  4. Step 4: Simplify right side
    4,516.99x = 23,277,796.61
  5. Step 5: Solve for x
    x = 23,277,796.61/4,516.99
  6. Step 6: Final answer
    x = 5,153.39

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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.