Home / 11,094.88-15,311.20-6,059.30

Finding the Fourth Proportional to 11,094.88, 15,311.20 and 6,059.30

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Solution

The fourth proportional to 11,094.88, 15,311.20 and 6,059.30 is: 8,361.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094.88 : 15,311.20 = 6,059.30 : x
  2. Step 2: Convert to fraction form
    11,094.88/15,311.20 = 6,059.30/x
  3. Step 3: Cross multiply
    11,094.88x = 15,311.20 × 6,059.30
  4. Step 4: Simplify right side
    11,094.88x = 92,775,154.16
  5. Step 5: Solve for x
    x = 92,775,154.16/11,094.88
  6. Step 6: Final answer
    x = 8,361.98

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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.