Home / 4,828.88-6,664.48-2,733.42

Finding the Fourth Proportional to 4,828.88, 6,664.48 and 2,733.42

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Solution

The fourth proportional to 4,828.88, 6,664.48 and 2,733.42 is: 3,772.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.88 : 6,664.48 = 2,733.42 : x
  2. Step 2: Convert to fraction form
    4,828.88/6,664.48 = 2,733.42/x
  3. Step 3: Cross multiply
    4,828.88x = 6,664.48 × 2,733.42
  4. Step 4: Simplify right side
    4,828.88x = 18,216,822.92
  5. Step 5: Solve for x
    x = 18,216,822.92/4,828.88
  6. Step 6: Final answer
    x = 3,772.47

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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.