Home / 63,399.27-95,091.57-16,655.79

Finding the Fourth Proportional to 63,399.27, 95,091.57 and 16,655.79

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Solution

The fourth proportional to 63,399.27, 95,091.57 and 16,655.79 is: 24,981.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,399.27 : 95,091.57 = 16,655.79 : x
  2. Step 2: Convert to fraction form
    63,399.27/95,091.57 = 16,655.79/x
  3. Step 3: Cross multiply
    63,399.27x = 95,091.57 × 16,655.79
  4. Step 4: Simplify right side
    63,399.27x = 1,583,825,220.69
  5. Step 5: Solve for x
    x = 1,583,825,220.69/63,399.27
  6. Step 6: Final answer
    x = 24,981.76

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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.