Home / 4,492.59-6,198.72-2,724.15

Finding the Fourth Proportional to 4,492.59, 6,198.72 and 2,724.15

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Solution

The fourth proportional to 4,492.59, 6,198.72 and 2,724.15 is: 3,758.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.59 : 6,198.72 = 2,724.15 : x
  2. Step 2: Convert to fraction form
    4,492.59/6,198.72 = 2,724.15/x
  3. Step 3: Cross multiply
    4,492.59x = 6,198.72 × 2,724.15
  4. Step 4: Simplify right side
    4,492.59x = 16,886,243.09
  5. Step 5: Solve for x
    x = 16,886,243.09/4,492.59
  6. Step 6: Final answer
    x = 3,758.69

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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.