Home / 11,086.43-15,299.39-6,050.59

Finding the Fourth Proportional to 11,086.43, 15,299.39 and 6,050.59

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Solution

The fourth proportional to 11,086.43, 15,299.39 and 6,050.59 is: 8,349.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086.43 : 15,299.39 = 6,050.59 : x
  2. Step 2: Convert to fraction form
    11,086.43/15,299.39 = 6,050.59/x
  3. Step 3: Cross multiply
    11,086.43x = 15,299.39 × 6,050.59
  4. Step 4: Simplify right side
    11,086.43x = 92,570,313.02
  5. Step 5: Solve for x
    x = 92,570,313.02/11,086.43
  6. Step 6: Final answer
    x = 8,349.88

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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.