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Finding the Fourth Proportional to 214.00, 295.34 and 125.51

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Solution

The fourth proportional to 214.00, 295.34 and 125.51 is: 173.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    214.00 : 295.34 = 125.51 : x
  2. Step 2: Convert to fraction form
    214.00/295.34 = 125.51/x
  3. Step 3: Cross multiply
    214.00x = 295.34 × 125.51
  4. Step 4: Simplify right side
    214.00x = 37,067.50
  5. Step 5: Solve for x
    x = 37,067.50/214.00
  6. Step 6: Final answer
    x = 173.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.