Home / 16,365.88-24,548.64-6,997.96

Finding the Fourth Proportional to 16,365.88, 24,548.64 and 6,997.96

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Solution

The fourth proportional to 16,365.88, 24,548.64 and 6,997.96 is: 10,496.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,365.88 : 24,548.64 = 6,997.96 : x
  2. Step 2: Convert to fraction form
    16,365.88/24,548.64 = 6,997.96/x
  3. Step 3: Cross multiply
    16,365.88x = 24,548.64 × 6,997.96
  4. Step 4: Simplify right side
    16,365.88x = 171,790,400.77
  5. Step 5: Solve for x
    x = 171,790,400.77/16,365.88
  6. Step 6: Final answer
    x = 10,496.86

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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.