Home / 152,414.46-228,584.77-63,619.83

Finding the Fourth Proportional to 152,414.46, 228,584.77 and 63,619.83

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Solution

The fourth proportional to 152,414.46, 228,584.77 and 63,619.83 is: 95,414.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,414.46 : 228,584.77 = 63,619.83 : x
  2. Step 2: Convert to fraction form
    152,414.46/228,584.77 = 63,619.83/x
  3. Step 3: Cross multiply
    152,414.46x = 228,584.77 × 63,619.83
  4. Step 4: Simplify right side
    152,414.46x = 14,542,524,048.94
  5. Step 5: Solve for x
    x = 14,542,524,048.94/152,414.46
  6. Step 6: Final answer
    x = 95,414.33

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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.