Home / 177,333.32-244,717.89-96,759.11

Finding the Fourth Proportional to 177,333.32, 244,717.89 and 96,759.11

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Solution

The fourth proportional to 177,333.32, 244,717.89 and 96,759.11 is: 133,526.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,333.32 : 244,717.89 = 96,759.11 : x
  2. Step 2: Convert to fraction form
    177,333.32/244,717.89 = 96,759.11/x
  3. Step 3: Cross multiply
    177,333.32x = 244,717.89 × 96,759.11
  4. Step 4: Simplify right side
    177,333.32x = 23,678,685,237.48
  5. Step 5: Solve for x
    x = 23,678,685,237.48/177,333.32
  6. Step 6: Final answer
    x = 133,526.43

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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.