Home / 3,277.38-4,524.90-2,530.02

Finding the Fourth Proportional to 3,277.38, 4,524.90 and 2,530.02

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Solution

The fourth proportional to 3,277.38, 4,524.90 and 2,530.02 is: 3,493.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.38 : 4,524.90 = 2,530.02 : x
  2. Step 2: Convert to fraction form
    3,277.38/4,524.90 = 2,530.02/x
  3. Step 3: Cross multiply
    3,277.38x = 4,524.90 × 2,530.02
  4. Step 4: Simplify right side
    3,277.38x = 11,448,087.50
  5. Step 5: Solve for x
    x = 11,448,087.50/3,277.38
  6. Step 6: Final answer
    x = 3,493.06

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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.