Home / 175,764.80-242,553.36-95,190.80

Finding the Fourth Proportional to 175,764.80, 242,553.36 and 95,190.80

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Solution

The fourth proportional to 175,764.80, 242,553.36 and 95,190.80 is: 131,362.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,764.80 : 242,553.36 = 95,190.80 : x
  2. Step 2: Convert to fraction form
    175,764.80/242,553.36 = 95,190.80/x
  3. Step 3: Cross multiply
    175,764.80x = 242,553.36 × 95,190.80
  4. Step 4: Simplify right side
    175,764.80x = 23,088,848,381.09
  5. Step 5: Solve for x
    x = 23,088,848,381.09/175,764.80
  6. Step 6: Final answer
    x = 131,362.19

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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.