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Finding the Fourth Proportional to 175,177, 241,744.26 and 95,689

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Solution

The fourth proportional to 175,177, 241,744.26 and 95,689 is: 132,050.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,177 : 241,744.26 = 95,689 : x
  2. Step 2: Convert to fraction form
    175,177/241,744.26 = 95,689/x
  3. Step 3: Cross multiply
    175,177x = 241,744.26 × 95,689
  4. Step 4: Simplify right side
    175,177x = 23,132,266,495.14
  5. Step 5: Solve for x
    x = 23,132,266,495.14/175,177
  6. Step 6: Final answer
    x = 132,050.82

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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.