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Finding the Fourth Proportional to 5,954.28, 8,932.02 and 2,443.56

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Solution

The fourth proportional to 5,954.28, 8,932.02 and 2,443.56 is: 3,665.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.28 : 8,932.02 = 2,443.56 : x
  2. Step 2: Convert to fraction form
    5,954.28/8,932.02 = 2,443.56/x
  3. Step 3: Cross multiply
    5,954.28x = 8,932.02 × 2,443.56
  4. Step 4: Simplify right side
    5,954.28x = 21,825,926.79
  5. Step 5: Solve for x
    x = 21,825,926.79/5,954.28
  6. Step 6: Final answer
    x = 3,665.59

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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.