Home / 297,519.45-446,293.52-97,835.41

Finding the Fourth Proportional to 297,519.45, 446,293.52 and 97,835.41

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Solution

The fourth proportional to 297,519.45, 446,293.52 and 97,835.41 is: 146,757.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,519.45 : 446,293.52 = 97,835.41 : x
  2. Step 2: Convert to fraction form
    297,519.45/446,293.52 = 97,835.41/x
  3. Step 3: Cross multiply
    297,519.45x = 446,293.52 × 97,835.41
  4. Step 4: Simplify right side
    297,519.45x = 43,663,309,509.54
  5. Step 5: Solve for x
    x = 43,663,309,509.54/297,519.45
  6. Step 6: Final answer
    x = 146,757.83

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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.