Home / 177,277.12-244,647.04-96,706

Finding the Fourth Proportional to 177,277.12, 244,647.04 and 96,706

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Solution

The fourth proportional to 177,277.12, 244,647.04 and 96,706 is: 133,456.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,277.12 : 244,647.04 = 96,706 : x
  2. Step 2: Convert to fraction form
    177,277.12/244,647.04 = 96,706/x
  3. Step 3: Cross multiply
    177,277.12x = 244,647.04 × 96,706
  4. Step 4: Simplify right side
    177,277.12x = 23,658,836,650.24
  5. Step 5: Solve for x
    x = 23,658,836,650.24/177,277.12
  6. Step 6: Final answer
    x = 133,456.80

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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.