Home / 11,094.39-15,310.89-6,059.08

Finding the Fourth Proportional to 11,094.39, 15,310.89 and 6,059.08

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Solution

The fourth proportional to 11,094.39, 15,310.89 and 6,059.08 is: 8,361.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094.39 : 15,310.89 = 6,059.08 : x
  2. Step 2: Convert to fraction form
    11,094.39/15,310.89 = 6,059.08/x
  3. Step 3: Cross multiply
    11,094.39x = 15,310.89 × 6,059.08
  4. Step 4: Simplify right side
    11,094.39x = 92,769,877.09
  5. Step 5: Solve for x
    x = 92,769,877.09/11,094.39
  6. Step 6: Final answer
    x = 8,361.87

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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.