Home / 2,469.34-3,704.01-1,082.35

Finding the Fourth Proportional to 2,469.34, 3,704.01 and 1,082.35

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Solution

The fourth proportional to 2,469.34, 3,704.01 and 1,082.35 is: 1,623.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469.34 : 3,704.01 = 1,082.35 : x
  2. Step 2: Convert to fraction form
    2,469.34/3,704.01 = 1,082.35/x
  3. Step 3: Cross multiply
    2,469.34x = 3,704.01 × 1,082.35
  4. Step 4: Simplify right side
    2,469.34x = 4,009,035.22
  5. Step 5: Solve for x
    x = 4,009,035.22/2,469.34
  6. Step 6: Final answer
    x = 1,623.53

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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.