Home / 4,829.49-6,664.82-2,733.75

Finding the Fourth Proportional to 4,829.49, 6,664.82 and 2,733.75

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Solution

The fourth proportional to 4,829.49, 6,664.82 and 2,733.75 is: 3,772.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.49 : 6,664.82 = 2,733.75 : x
  2. Step 2: Convert to fraction form
    4,829.49/6,664.82 = 2,733.75/x
  3. Step 3: Cross multiply
    4,829.49x = 6,664.82 × 2,733.75
  4. Step 4: Simplify right side
    4,829.49x = 18,219,938.01
  5. Step 5: Solve for x
    x = 18,219,938.01/4,829.49
  6. Step 6: Final answer
    x = 3,772.64

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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.