Home / 63,943.10-95,951.10-44,235.80

Finding the Fourth Proportional to 63,943.10, 95,951.10 and 44,235.80

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Solution

The fourth proportional to 63,943.10, 95,951.10 and 44,235.80 is: 66,378.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,943.10 : 95,951.10 = 44,235.80 : x
  2. Step 2: Convert to fraction form
    63,943.10/95,951.10 = 44,235.80/x
  3. Step 3: Cross multiply
    63,943.10x = 95,951.10 × 44,235.80
  4. Step 4: Simplify right side
    63,943.10x = 4,244,473,669.38
  5. Step 5: Solve for x
    x = 4,244,473,669.38/63,943.10
  6. Step 6: Final answer
    x = 66,378.92

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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.