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Finding the Fourth Proportional to 177,369.64, 244,775.28 and 96,802.32

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Solution

The fourth proportional to 177,369.64, 244,775.28 and 96,802.32 is: 133,590.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,369.64 : 244,775.28 = 96,802.32 : x
  2. Step 2: Convert to fraction form
    177,369.64/244,775.28 = 96,802.32/x
  3. Step 3: Cross multiply
    177,369.64x = 244,775.28 × 96,802.32
  4. Step 4: Simplify right side
    177,369.64x = 23,694,814,982.65
  5. Step 5: Solve for x
    x = 23,694,814,982.65/177,369.64
  6. Step 6: Final answer
    x = 133,590.03

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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.