Home / 9,650.14-14,475.24-2,724.64

Finding the Fourth Proportional to 9,650.14, 14,475.24 and 2,724.64

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Solution

The fourth proportional to 9,650.14, 14,475.24 and 2,724.64 is: 4,086.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.14 : 14,475.24 = 2,724.64 : x
  2. Step 2: Convert to fraction form
    9,650.14/14,475.24 = 2,724.64/x
  3. Step 3: Cross multiply
    9,650.14x = 14,475.24 × 2,724.64
  4. Step 4: Simplify right side
    9,650.14x = 39,439,817.91
  5. Step 5: Solve for x
    x = 39,439,817.91/9,650.14
  6. Step 6: Final answer
    x = 4,086.97

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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.