Home / 26,723.44-40,082.46-9,194.52

Finding the Fourth Proportional to 26,723.44, 40,082.46 and 9,194.52

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Solution

The fourth proportional to 26,723.44, 40,082.46 and 9,194.52 is: 13,790.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,723.44 : 40,082.46 = 9,194.52 : x
  2. Step 2: Convert to fraction form
    26,723.44/40,082.46 = 9,194.52/x
  3. Step 3: Cross multiply
    26,723.44x = 40,082.46 × 9,194.52
  4. Step 4: Simplify right side
    26,723.44x = 368,538,980.12
  5. Step 5: Solve for x
    x = 368,538,980.12/26,723.44
  6. Step 6: Final answer
    x = 13,790.85

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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.