Home / 241,072.92-332,673.30-133,636.50

Finding the Fourth Proportional to 241,072.92, 332,673.30 and 133,636.50

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Solution

The fourth proportional to 241,072.92, 332,673.30 and 133,636.50 is: 184,414.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,072.92 : 332,673.30 = 133,636.50 : x
  2. Step 2: Convert to fraction form
    241,072.92/332,673.30 = 133,636.50/x
  3. Step 3: Cross multiply
    241,072.92x = 332,673.30 × 133,636.50
  4. Step 4: Simplify right side
    241,072.92x = 44,457,295,455.45
  5. Step 5: Solve for x
    x = 44,457,295,455.45/241,072.92
  6. Step 6: Final answer
    x = 184,414.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.