Home / 11,076.91-15,286.07-6,041.03

Finding the Fourth Proportional to 11,076.91, 15,286.07 and 6,041.03

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Solution

The fourth proportional to 11,076.91, 15,286.07 and 6,041.03 is: 8,336.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076.91 : 15,286.07 = 6,041.03 : x
  2. Step 2: Convert to fraction form
    11,076.91/15,286.07 = 6,041.03/x
  3. Step 3: Cross multiply
    11,076.91x = 15,286.07 × 6,041.03
  4. Step 4: Simplify right side
    11,076.91x = 92,343,660.77
  5. Step 5: Solve for x
    x = 92,343,660.77/11,076.91
  6. Step 6: Final answer
    x = 8,336.59

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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.