Home / 167,076.46-230,551.27-95,442.49

Finding the Fourth Proportional to 167,076.46, 230,551.27 and 95,442.49

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Solution

The fourth proportional to 167,076.46, 230,551.27 and 95,442.49 is: 131,702.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,076.46 : 230,551.27 = 95,442.49 : x
  2. Step 2: Convert to fraction form
    167,076.46/230,551.27 = 95,442.49/x
  3. Step 3: Cross multiply
    167,076.46x = 230,551.27 × 95,442.49
  4. Step 4: Simplify right side
    167,076.46x = 22,004,387,281.46
  5. Step 5: Solve for x
    x = 22,004,387,281.46/167,076.46
  6. Step 6: Final answer
    x = 131,702.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.