Home / 4,824.15-6,657.33-2,728.27

Finding the Fourth Proportional to 4,824.15, 6,657.33 and 2,728.27

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Solution

The fourth proportional to 4,824.15, 6,657.33 and 2,728.27 is: 3,765.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.15 : 6,657.33 = 2,728.27 : x
  2. Step 2: Convert to fraction form
    4,824.15/6,657.33 = 2,728.27/x
  3. Step 3: Cross multiply
    4,824.15x = 6,657.33 × 2,728.27
  4. Step 4: Simplify right side
    4,824.15x = 18,162,993.72
  5. Step 5: Solve for x
    x = 18,162,993.72/4,824.15
  6. Step 6: Final answer
    x = 3,765.01

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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.