Home / 4,524.98-6,249.60-3,822.76

Finding the Fourth Proportional to 4,524.98, 6,249.60 and 3,822.76

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Solution

The fourth proportional to 4,524.98, 6,249.60 and 3,822.76 is: 5,279.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524.98 : 6,249.60 = 3,822.76 : x
  2. Step 2: Convert to fraction form
    4,524.98/6,249.60 = 3,822.76/x
  3. Step 3: Cross multiply
    4,524.98x = 6,249.60 × 3,822.76
  4. Step 4: Simplify right side
    4,524.98x = 23,890,720.90
  5. Step 5: Solve for x
    x = 23,890,720.90/4,524.98
  6. Step 6: Final answer
    x = 5,279.74

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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.