Home / 4,829.85-6,664.73-2,733.93

Finding the Fourth Proportional to 4,829.85, 6,664.73 and 2,733.93

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Solution

The fourth proportional to 4,829.85, 6,664.73 and 2,733.93 is: 3,772.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.85 : 6,664.73 = 2,733.93 : x
  2. Step 2: Convert to fraction form
    4,829.85/6,664.73 = 2,733.93/x
  3. Step 3: Cross multiply
    4,829.85x = 6,664.73 × 2,733.93
  4. Step 4: Simplify right side
    4,829.85x = 18,220,891.62
  5. Step 5: Solve for x
    x = 18,220,891.62/4,829.85
  6. Step 6: Final answer
    x = 3,772.56

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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.