Home / 2,724.06-4,083.24-2,483.49

Finding the Fourth Proportional to 2,724.06, 4,083.24 and 2,483.49

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Solution

The fourth proportional to 2,724.06, 4,083.24 and 2,483.49 is: 3,722.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724.06 : 4,083.24 = 2,483.49 : x
  2. Step 2: Convert to fraction form
    2,724.06/4,083.24 = 2,483.49/x
  3. Step 3: Cross multiply
    2,724.06x = 4,083.24 × 2,483.49
  4. Step 4: Simplify right side
    2,724.06x = 10,140,685.71
  5. Step 5: Solve for x
    x = 10,140,685.71/2,724.06
  6. Step 6: Final answer
    x = 3,722.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.