Home / 177,071.56-244,351.62-96,497.34

Finding the Fourth Proportional to 177,071.56, 244,351.62 and 96,497.34

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Solution

The fourth proportional to 177,071.56, 244,351.62 and 96,497.34 is: 133,162.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,071.56 : 244,351.62 = 96,497.34 : x
  2. Step 2: Convert to fraction form
    177,071.56/244,351.62 = 96,497.34/x
  3. Step 3: Cross multiply
    177,071.56x = 244,351.62 × 96,497.34
  4. Step 4: Simplify right side
    177,071.56x = 23,579,281,354.69
  5. Step 5: Solve for x
    x = 23,579,281,354.69/177,071.56
  6. Step 6: Final answer
    x = 133,162.44

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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.