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Finding the Fourth Proportional to 63,342.50, 95,027.31 and 23,361.62

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Solution

The fourth proportional to 63,342.50, 95,027.31 and 23,361.62 is: 35,047.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,342.50 : 95,027.31 = 23,361.62 : x
  2. Step 2: Convert to fraction form
    63,342.50/95,027.31 = 23,361.62/x
  3. Step 3: Cross multiply
    63,342.50x = 95,027.31 × 23,361.62
  4. Step 4: Simplify right side
    63,342.50x = 2,219,991,430.71
  5. Step 5: Solve for x
    x = 2,219,991,430.71/63,342.50
  6. Step 6: Final answer
    x = 35,047.43

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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.