Home / 4,082.27-6,090.08-3,969.27

Finding the Fourth Proportional to 4,082.27, 6,090.08 and 3,969.27

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Solution

The fourth proportional to 4,082.27, 6,090.08 and 3,969.27 is: 5,921.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082.27 : 6,090.08 = 3,969.27 : x
  2. Step 2: Convert to fraction form
    4,082.27/6,090.08 = 3,969.27/x
  3. Step 3: Cross multiply
    4,082.27x = 6,090.08 × 3,969.27
  4. Step 4: Simplify right side
    4,082.27x = 24,173,152.00
  5. Step 5: Solve for x
    x = 24,173,152.00/4,082.27
  6. Step 6: Final answer
    x = 5,921.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.