Home / 11,100.66-16,657.88-4,526.84

Finding the Fourth Proportional to 11,100.66, 16,657.88 and 4,526.84

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Solution

The fourth proportional to 11,100.66, 16,657.88 and 4,526.84 is: 6,793.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,100.66 : 16,657.88 = 4,526.84 : x
  2. Step 2: Convert to fraction form
    11,100.66/16,657.88 = 4,526.84/x
  3. Step 3: Cross multiply
    11,100.66x = 16,657.88 × 4,526.84
  4. Step 4: Simplify right side
    11,100.66x = 75,407,451.58
  5. Step 5: Solve for x
    x = 75,407,451.58/11,100.66
  6. Step 6: Final answer
    x = 6,793.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.