Home / 4,488.53-6,194.07-2,499.12

Finding the Fourth Proportional to 4,488.53, 6,194.07 and 2,499.12

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Solution

The fourth proportional to 4,488.53, 6,194.07 and 2,499.12 is: 3,448.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.53 : 6,194.07 = 2,499.12 : x
  2. Step 2: Convert to fraction form
    4,488.53/6,194.07 = 2,499.12/x
  3. Step 3: Cross multiply
    4,488.53x = 6,194.07 × 2,499.12
  4. Step 4: Simplify right side
    4,488.53x = 15,479,724.22
  5. Step 5: Solve for x
    x = 15,479,724.22/4,488.53
  6. Step 6: Final answer
    x = 3,448.73

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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.