Home / 16,336.23-24,493.82-6,982.35

Finding the Fourth Proportional to 16,336.23, 24,493.82 and 6,982.35

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Solution

The fourth proportional to 16,336.23, 24,493.82 and 6,982.35 is: 10,469.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,336.23 : 24,493.82 = 6,982.35 : x
  2. Step 2: Convert to fraction form
    16,336.23/24,493.82 = 6,982.35/x
  3. Step 3: Cross multiply
    16,336.23x = 24,493.82 × 6,982.35
  4. Step 4: Simplify right side
    16,336.23x = 171,024,389.17
  5. Step 5: Solve for x
    x = 171,024,389.17/16,336.23
  6. Step 6: Final answer
    x = 10,469.02

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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.