Home / 331,165.58-496,753.03-94,508.28

Finding the Fourth Proportional to 331,165.58, 496,753.03 and 94,508.28

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Solution

The fourth proportional to 331,165.58, 496,753.03 and 94,508.28 is: 141,763.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,165.58 : 496,753.03 = 94,508.28 : x
  2. Step 2: Convert to fraction form
    331,165.58/496,753.03 = 94,508.28/x
  3. Step 3: Cross multiply
    331,165.58x = 496,753.03 × 94,508.28
  4. Step 4: Simplify right side
    331,165.58x = 46,947,274,450.09
  5. Step 5: Solve for x
    x = 46,947,274,450.09/331,165.58
  6. Step 6: Final answer
    x = 141,763.75

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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.