Home / 4,000.02-6,004.11-2,769.81

Finding the Fourth Proportional to 4,000.02, 6,004.11 and 2,769.81

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Solution

The fourth proportional to 4,000.02, 6,004.11 and 2,769.81 is: 4,157.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000.02 : 6,004.11 = 2,769.81 : x
  2. Step 2: Convert to fraction form
    4,000.02/6,004.11 = 2,769.81/x
  3. Step 3: Cross multiply
    4,000.02x = 6,004.11 × 2,769.81
  4. Step 4: Simplify right side
    4,000.02x = 16,630,243.92
  5. Step 5: Solve for x
    x = 16,630,243.92/4,000.02
  6. Step 6: Final answer
    x = 4,157.54

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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.