Home / 4,142.34-5,714.82-2,373.03

Finding the Fourth Proportional to 4,142.34, 5,714.82 and 2,373.03

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Solution

The fourth proportional to 4,142.34, 5,714.82 and 2,373.03 is: 3,273.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,142.34 : 5,714.82 = 2,373.03 : x
  2. Step 2: Convert to fraction form
    4,142.34/5,714.82 = 2,373.03/x
  3. Step 3: Cross multiply
    4,142.34x = 5,714.82 × 2,373.03
  4. Step 4: Simplify right side
    4,142.34x = 13,561,439.30
  5. Step 5: Solve for x
    x = 13,561,439.30/4,142.34
  6. Step 6: Final answer
    x = 3,273.86

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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.