Home / 175,682.67-242,441.96-95,110.16

Finding the Fourth Proportional to 175,682.67, 242,441.96 and 95,110.16

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Solution

The fourth proportional to 175,682.67, 242,441.96 and 95,110.16 is: 131,251.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,682.67 : 242,441.96 = 95,110.16 : x
  2. Step 2: Convert to fraction form
    175,682.67/242,441.96 = 95,110.16/x
  3. Step 3: Cross multiply
    175,682.67x = 242,441.96 × 95,110.16
  4. Step 4: Simplify right side
    175,682.67x = 23,058,691,918.55
  5. Step 5: Solve for x
    x = 23,058,691,918.55/175,682.67
  6. Step 6: Final answer
    x = 131,251.94

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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.