Home / 8,094.30-11,168.60-4,906.95

Finding the Fourth Proportional to 8,094.30, 11,168.60 and 4,906.95

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Solution

The fourth proportional to 8,094.30, 11,168.60 and 4,906.95 is: 6,770.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.30 : 11,168.60 = 4,906.95 : x
  2. Step 2: Convert to fraction form
    8,094.30/11,168.60 = 4,906.95/x
  3. Step 3: Cross multiply
    8,094.30x = 11,168.60 × 4,906.95
  4. Step 4: Simplify right side
    8,094.30x = 54,803,737.24
  5. Step 5: Solve for x
    x = 54,803,737.24/8,094.30
  6. Step 6: Final answer
    x = 6,770.66

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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.