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Finding the Fourth Proportional to 174,652, 241,019.76 and 95,164

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Solution

The fourth proportional to 174,652, 241,019.76 and 95,164 is: 131,326.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,652 : 241,019.76 = 95,164 : x
  2. Step 2: Convert to fraction form
    174,652/241,019.76 = 95,164/x
  3. Step 3: Cross multiply
    174,652x = 241,019.76 × 95,164
  4. Step 4: Simplify right side
    174,652x = 22,936,404,440.64
  5. Step 5: Solve for x
    x = 22,936,404,440.64/174,652
  6. Step 6: Final answer
    x = 131,326.32

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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.