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Finding the Fourth Proportional to 177,084.51, 244,369.51 and 96,510.30

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Solution

The fourth proportional to 177,084.51, 244,369.51 and 96,510.30 is: 133,180.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,084.51 : 244,369.51 = 96,510.30 : x
  2. Step 2: Convert to fraction form
    177,084.51/244,369.51 = 96,510.30/x
  3. Step 3: Cross multiply
    177,084.51x = 244,369.51 × 96,510.30
  4. Step 4: Simplify right side
    177,084.51x = 23,584,174,479.68
  5. Step 5: Solve for x
    x = 23,584,174,479.68/177,084.51
  6. Step 6: Final answer
    x = 133,180.34

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1.5x scale

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.