Home / 4,344.56-5,994.56-2,772.08

Finding the Fourth Proportional to 4,344.56, 5,994.56 and 2,772.08

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Solution

The fourth proportional to 4,344.56, 5,994.56 and 2,772.08 is: 3,824.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.56 : 5,994.56 = 2,772.08 : x
  2. Step 2: Convert to fraction form
    4,344.56/5,994.56 = 2,772.08/x
  3. Step 3: Cross multiply
    4,344.56x = 5,994.56 × 2,772.08
  4. Step 4: Simplify right side
    4,344.56x = 16,617,399.88
  5. Step 5: Solve for x
    x = 16,617,399.88/4,344.56
  6. Step 6: Final answer
    x = 3,824.88

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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.