Home / 4,828.28-6,664.26-2,733.56

Finding the Fourth Proportional to 4,828.28, 6,664.26 and 2,733.56

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Solution

The fourth proportional to 4,828.28, 6,664.26 and 2,733.56 is: 3,773.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.28 : 6,664.26 = 2,733.56 : x
  2. Step 2: Convert to fraction form
    4,828.28/6,664.26 = 2,733.56/x
  3. Step 3: Cross multiply
    4,828.28x = 6,664.26 × 2,733.56
  4. Step 4: Simplify right side
    4,828.28x = 18,217,154.57
  5. Step 5: Solve for x
    x = 18,217,154.57/4,828.28
  6. Step 6: Final answer
    x = 3,773.01

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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.