Home / 63,936.95-95,872.61-23,939.45

Finding the Fourth Proportional to 63,936.95, 95,872.61 and 23,939.45

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Solution

The fourth proportional to 63,936.95, 95,872.61 and 23,939.45 is: 35,896.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936.95 : 95,872.61 = 23,939.45 : x
  2. Step 2: Convert to fraction form
    63,936.95/95,872.61 = 23,939.45/x
  3. Step 3: Cross multiply
    63,936.95x = 95,872.61 × 23,939.45
  4. Step 4: Simplify right side
    63,936.95x = 2,295,137,493.47
  5. Step 5: Solve for x
    x = 2,295,137,493.47/63,936.95
  6. Step 6: Final answer
    x = 35,896.89

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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.