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Finding the Fourth Proportional to 236,118.96, 354,187.08 and 95,874.48

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Solution

The fourth proportional to 236,118.96, 354,187.08 and 95,874.48 is: 143,815.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,118.96 : 354,187.08 = 95,874.48 : x
  2. Step 2: Convert to fraction form
    236,118.96/354,187.08 = 95,874.48/x
  3. Step 3: Cross multiply
    236,118.96x = 354,187.08 × 95,874.48
  4. Step 4: Simplify right side
    236,118.96x = 33,957,502,117.72
  5. Step 5: Solve for x
    x = 33,957,502,117.72/236,118.96
  6. Step 6: Final answer
    x = 143,815.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.