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Finding the Fourth Proportional to 214,379.60, 295,170.28 and 182,046.42

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Solution

The fourth proportional to 214,379.60, 295,170.28 and 182,046.42 is: 250,652.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,379.60 : 295,170.28 = 182,046.42 : x
  2. Step 2: Convert to fraction form
    214,379.60/295,170.28 = 182,046.42/x
  3. Step 3: Cross multiply
    214,379.60x = 295,170.28 × 182,046.42
  4. Step 4: Simplify right side
    214,379.60x = 53,734,692,309.28
  5. Step 5: Solve for x
    x = 53,734,692,309.28/214,379.60
  6. Step 6: Final answer
    x = 250,652.08

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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.