Home / 3,270.11-4,900.48-2,536.25

Finding the Fourth Proportional to 3,270.11, 4,900.48 and 2,536.25

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Solution

The fourth proportional to 3,270.11, 4,900.48 and 2,536.25 is: 3,800.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270.11 : 4,900.48 = 2,536.25 : x
  2. Step 2: Convert to fraction form
    3,270.11/4,900.48 = 2,536.25/x
  3. Step 3: Cross multiply
    3,270.11x = 4,900.48 × 2,536.25
  4. Step 4: Simplify right side
    3,270.11x = 12,428,842.40
  5. Step 5: Solve for x
    x = 12,428,842.40/3,270.11
  6. Step 6: Final answer
    x = 3,800.74

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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.