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Finding the Fourth Proportional to 222,714, 334,090.44 and 56,502

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Solution

The fourth proportional to 222,714, 334,090.44 and 56,502 is: 84,757.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,714 : 334,090.44 = 56,502 : x
  2. Step 2: Convert to fraction form
    222,714/334,090.44 = 56,502/x
  3. Step 3: Cross multiply
    222,714x = 334,090.44 × 56,502
  4. Step 4: Simplify right side
    222,714x = 18,876,778,040.88
  5. Step 5: Solve for x
    x = 18,876,778,040.88/222,714
  6. Step 6: Final answer
    x = 84,757.93

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