Home / 63,935.10-95,939.10-44,227.80

Finding the Fourth Proportional to 63,935.10, 95,939.10 and 44,227.80

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Solution

The fourth proportional to 63,935.10, 95,939.10 and 44,227.80 is: 66,366.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,935.10 : 95,939.10 = 44,227.80 : x
  2. Step 2: Convert to fraction form
    63,935.10/95,939.10 = 44,227.80/x
  3. Step 3: Cross multiply
    63,935.10x = 95,939.10 × 44,227.80
  4. Step 4: Simplify right side
    63,935.10x = 4,243,175,326.98
  5. Step 5: Solve for x
    x = 4,243,175,326.98/63,935.10
  6. Step 6: Final answer
    x = 66,366.91

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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.