Home / 4,503.45-6,214.68-2,513.82

Finding the Fourth Proportional to 4,503.45, 6,214.68 and 2,513.82

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Solution

The fourth proportional to 4,503.45, 6,214.68 and 2,513.82 is: 3,469.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.45 : 6,214.68 = 2,513.82 : x
  2. Step 2: Convert to fraction form
    4,503.45/6,214.68 = 2,513.82/x
  3. Step 3: Cross multiply
    4,503.45x = 6,214.68 × 2,513.82
  4. Step 4: Simplify right side
    4,503.45x = 15,622,586.88
  5. Step 5: Solve for x
    x = 15,622,586.88/4,503.45
  6. Step 6: Final answer
    x = 3,469.03

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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.