Home / 297,529.45-446,308.52-97,845.41

Finding the Fourth Proportional to 297,529.45, 446,308.52 and 97,845.41

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Solution

The fourth proportional to 297,529.45, 446,308.52 and 97,845.41 is: 146,772.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,529.45 : 446,308.52 = 97,845.41 : x
  2. Step 2: Convert to fraction form
    297,529.45/446,308.52 = 97,845.41/x
  3. Step 3: Cross multiply
    297,529.45x = 446,308.52 × 97,845.41
  4. Step 4: Simplify right side
    297,529.45x = 43,669,240,125.89
  5. Step 5: Solve for x
    x = 43,669,240,125.89/297,529.45
  6. Step 6: Final answer
    x = 146,772.83

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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.