Home / 3,270.30-4,516.01-2,093.46

Finding the Fourth Proportional to 3,270.30, 4,516.01 and 2,093.46

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Solution

The fourth proportional to 3,270.30, 4,516.01 and 2,093.46 is: 2,890.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270.30 : 4,516.01 = 2,093.46 : x
  2. Step 2: Convert to fraction form
    3,270.30/4,516.01 = 2,093.46/x
  3. Step 3: Cross multiply
    3,270.30x = 4,516.01 × 2,093.46
  4. Step 4: Simplify right side
    3,270.30x = 9,454,086.29
  5. Step 5: Solve for x
    x = 9,454,086.29/3,270.30
  6. Step 6: Final answer
    x = 2,890.89

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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.