Home / 166,748.46-230,126.04-95,112.06

Finding the Fourth Proportional to 166,748.46, 230,126.04 and 95,112.06

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Solution

The fourth proportional to 166,748.46, 230,126.04 and 95,112.06 is: 131,262.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,748.46 : 230,126.04 = 95,112.06 : x
  2. Step 2: Convert to fraction form
    166,748.46/230,126.04 = 95,112.06/x
  3. Step 3: Cross multiply
    166,748.46x = 230,126.04 × 95,112.06
  4. Step 4: Simplify right side
    166,748.46x = 21,887,761,724.04
  5. Step 5: Solve for x
    x = 21,887,761,724.04/166,748.46
  6. Step 6: Final answer
    x = 131,262.15

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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.