Home / 63,509.33-95,256.68-16,765.85

Finding the Fourth Proportional to 63,509.33, 95,256.68 and 16,765.85

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Solution

The fourth proportional to 63,509.33, 95,256.68 and 16,765.85 is: 25,146.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,509.33 : 95,256.68 = 16,765.85 : x
  2. Step 2: Convert to fraction form
    63,509.33/95,256.68 = 16,765.85/x
  3. Step 3: Cross multiply
    63,509.33x = 95,256.68 × 16,765.85
  4. Step 4: Simplify right side
    63,509.33x = 1,597,059,362.69
  5. Step 5: Solve for x
    x = 1,597,059,362.69/63,509.33
  6. Step 6: Final answer
    x = 25,146.85

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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.