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Finding the Fourth Proportional to 332,575.30, 498,814.35 and 95,893.30

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Solution

The fourth proportional to 332,575.30, 498,814.35 and 95,893.30 is: 143,825.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,575.30 : 498,814.35 = 95,893.30 : x
  2. Step 2: Convert to fraction form
    332,575.30/498,814.35 = 95,893.30/x
  3. Step 3: Cross multiply
    332,575.30x = 498,814.35 × 95,893.30
  4. Step 4: Simplify right side
    332,575.30x = 47,832,954,108.86
  5. Step 5: Solve for x
    x = 47,832,954,108.86/332,575.30
  6. Step 6: Final answer
    x = 143,825.94

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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.