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Finding the Fourth Proportional to 171,793.54, 237,077.04 and 95,314.06

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Solution

The fourth proportional to 171,793.54, 237,077.04 and 95,314.06 is: 131,534.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,793.54 : 237,077.04 = 95,314.06 : x
  2. Step 2: Convert to fraction form
    171,793.54/237,077.04 = 95,314.06/x
  3. Step 3: Cross multiply
    171,793.54x = 237,077.04 × 95,314.06
  4. Step 4: Simplify right side
    171,793.54x = 22,596,775,215.18
  5. Step 5: Solve for x
    x = 22,596,775,215.18/171,793.54
  6. Step 6: Final answer
    x = 131,534.49

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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.