Home / 4,513.36-6,227.76-2,650

Finding the Fourth Proportional to 4,513.36, 6,227.76 and 2,650

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Solution

The fourth proportional to 4,513.36, 6,227.76 and 2,650 is: 3,656.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.36 : 6,227.76 = 2,650 : x
  2. Step 2: Convert to fraction form
    4,513.36/6,227.76 = 2,650/x
  3. Step 3: Cross multiply
    4,513.36x = 6,227.76 × 2,650
  4. Step 4: Simplify right side
    4,513.36x = 16,503,564
  5. Step 5: Solve for x
    x = 16,503,564/4,513.36
  6. Step 6: Final answer
    x = 3,656.60

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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.