Home / 2,302.24-3,452.72-635.96

Finding the Fourth Proportional to 2,302.24, 3,452.72 and 635.96

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Solution

The fourth proportional to 2,302.24, 3,452.72 and 635.96 is: 953.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302.24 : 3,452.72 = 635.96 : x
  2. Step 2: Convert to fraction form
    2,302.24/3,452.72 = 635.96/x
  3. Step 3: Cross multiply
    2,302.24x = 3,452.72 × 635.96
  4. Step 4: Simplify right side
    2,302.24x = 2,195,806.46
  5. Step 5: Solve for x
    x = 2,195,806.46/2,302.24
  6. Step 6: Final answer
    x = 953.77

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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.