Home / 177,100.30-244,396.26-96,527.57

Finding the Fourth Proportional to 177,100.30, 244,396.26 and 96,527.57

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Solution

The fourth proportional to 177,100.30, 244,396.26 and 96,527.57 is: 133,206.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,100.30 : 244,396.26 = 96,527.57 : x
  2. Step 2: Convert to fraction form
    177,100.30/244,396.26 = 96,527.57/x
  3. Step 3: Cross multiply
    177,100.30x = 244,396.26 × 96,527.57
  4. Step 4: Simplify right side
    177,100.30x = 23,590,977,705.88
  5. Step 5: Solve for x
    x = 23,590,977,705.88/177,100.30
  6. Step 6: Final answer
    x = 133,206.88

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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.