Home / 331,796.36-497,548.14-95,085.32

Finding the Fourth Proportional to 331,796.36, 497,548.14 and 95,085.32

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Solution

The fourth proportional to 331,796.36, 497,548.14 and 95,085.32 is: 142,586.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,796.36 : 497,548.14 = 95,085.32 : x
  2. Step 2: Convert to fraction form
    331,796.36/497,548.14 = 95,085.32/x
  3. Step 3: Cross multiply
    331,796.36x = 497,548.14 × 95,085.32
  4. Step 4: Simplify right side
    331,796.36x = 47,309,524,107.30
  5. Step 5: Solve for x
    x = 47,309,524,107.30/331,796.36
  6. Step 6: Final answer
    x = 142,586.03

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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.