Home / 6,000.20-8,998.02-1,838.96

Finding the Fourth Proportional to 6,000.20, 8,998.02 and 1,838.96

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Solution

The fourth proportional to 6,000.20, 8,998.02 and 1,838.96 is: 2,757.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000.20 : 8,998.02 = 1,838.96 : x
  2. Step 2: Convert to fraction form
    6,000.20/8,998.02 = 1,838.96/x
  3. Step 3: Cross multiply
    6,000.20x = 8,998.02 × 1,838.96
  4. Step 4: Simplify right side
    6,000.20x = 16,546,998.86
  5. Step 5: Solve for x
    x = 16,546,998.86/6,000.20
  6. Step 6: Final answer
    x = 2,757.74

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1.5x scale

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.