Home / 11,463.30-17,194.23-4,066.78

Finding the Fourth Proportional to 11,463.30, 17,194.23 and 4,066.78

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Solution

The fourth proportional to 11,463.30, 17,194.23 and 4,066.78 is: 6,099.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,463.30 : 17,194.23 = 4,066.78 : x
  2. Step 2: Convert to fraction form
    11,463.30/17,194.23 = 4,066.78/x
  3. Step 3: Cross multiply
    11,463.30x = 17,194.23 × 4,066.78
  4. Step 4: Simplify right side
    11,463.30x = 69,925,150.68
  5. Step 5: Solve for x
    x = 69,925,150.68/11,463.30
  6. Step 6: Final answer
    x = 6,099.92

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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.