Home / 16,174.68-24,263.37-4,487.96

Finding the Fourth Proportional to 16,174.68, 24,263.37 and 4,487.96

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Solution

The fourth proportional to 16,174.68, 24,263.37 and 4,487.96 is: 6,732.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,174.68 : 24,263.37 = 4,487.96 : x
  2. Step 2: Convert to fraction form
    16,174.68/24,263.37 = 4,487.96/x
  3. Step 3: Cross multiply
    16,174.68x = 24,263.37 × 4,487.96
  4. Step 4: Simplify right side
    16,174.68x = 108,892,912.71
  5. Step 5: Solve for x
    x = 108,892,912.71/16,174.68
  6. Step 6: Final answer
    x = 6,732.31

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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.