Home / 4,512.88-6,227.76-2,523.44

Finding the Fourth Proportional to 4,512.88, 6,227.76 and 2,523.44

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Solution

The fourth proportional to 4,512.88, 6,227.76 and 2,523.44 is: 3,482.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512.88 : 6,227.76 = 2,523.44 : x
  2. Step 2: Convert to fraction form
    4,512.88/6,227.76 = 2,523.44/x
  3. Step 3: Cross multiply
    4,512.88x = 6,227.76 × 2,523.44
  4. Step 4: Simplify right side
    4,512.88x = 15,715,378.69
  5. Step 5: Solve for x
    x = 15,715,378.69/4,512.88
  6. Step 6: Final answer
    x = 3,482.34

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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.