Home / 4,625.73-6,383.03-2,736.93

Finding the Fourth Proportional to 4,625.73, 6,383.03 and 2,736.93

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Solution

The fourth proportional to 4,625.73, 6,383.03 and 2,736.93 is: 3,776.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.73 : 6,383.03 = 2,736.93 : x
  2. Step 2: Convert to fraction form
    4,625.73/6,383.03 = 2,736.93/x
  3. Step 3: Cross multiply
    4,625.73x = 6,383.03 × 2,736.93
  4. Step 4: Simplify right side
    4,625.73x = 17,469,916.55
  5. Step 5: Solve for x
    x = 17,469,916.55/4,625.73
  6. Step 6: Final answer
    x = 3,776.68

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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.