Home / 11,007.82-15,190.53-6,096.30

Finding the Fourth Proportional to 11,007.82, 15,190.53 and 6,096.30

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Solution

The fourth proportional to 11,007.82, 15,190.53 and 6,096.30 is: 8,412.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,007.82 : 15,190.53 = 6,096.30 : x
  2. Step 2: Convert to fraction form
    11,007.82/15,190.53 = 6,096.30/x
  3. Step 3: Cross multiply
    11,007.82x = 15,190.53 × 6,096.30
  4. Step 4: Simplify right side
    11,007.82x = 92,606,062.14
  5. Step 5: Solve for x
    x = 92,606,062.14/11,007.82
  6. Step 6: Final answer
    x = 8,412.75

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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.