Home / 177,063.03-244,340.78-96,488.91

Finding the Fourth Proportional to 177,063.03, 244,340.78 and 96,488.91

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Solution

The fourth proportional to 177,063.03, 244,340.78 and 96,488.91 is: 133,151.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,063.03 : 244,340.78 = 96,488.91 : x
  2. Step 2: Convert to fraction form
    177,063.03/244,340.78 = 96,488.91/x
  3. Step 3: Cross multiply
    177,063.03x = 244,340.78 × 96,488.91
  4. Step 4: Simplify right side
    177,063.03x = 23,576,175,048.31
  5. Step 5: Solve for x
    x = 23,576,175,048.31/177,063.03
  6. Step 6: Final answer
    x = 133,151.31

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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.