Home / 167,076.27-250,473.67-113,618.50

Finding the Fourth Proportional to 167,076.27, 250,473.67 and 113,618.50

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Solution

The fourth proportional to 167,076.27, 250,473.67 and 113,618.50 is: 170,332.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,076.27 : 250,473.67 = 113,618.50 : x
  2. Step 2: Convert to fraction form
    167,076.27/250,473.67 = 113,618.50/x
  3. Step 3: Cross multiply
    167,076.27x = 250,473.67 × 113,618.50
  4. Step 4: Simplify right side
    167,076.27x = 28,458,441,764.66
  5. Step 5: Solve for x
    x = 28,458,441,764.66/167,076.27
  6. Step 6: Final answer
    x = 170,332.04

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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.