Home / 241,945.46-333,865.73-134,508.95

Finding the Fourth Proportional to 241,945.46, 333,865.73 and 134,508.95

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Solution

The fourth proportional to 241,945.46, 333,865.73 and 134,508.95 is: 185,611.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,945.46 : 333,865.73 = 134,508.95 : x
  2. Step 2: Convert to fraction form
    241,945.46/333,865.73 = 134,508.95/x
  3. Step 3: Cross multiply
    241,945.46x = 333,865.73 × 134,508.95
  4. Step 4: Simplify right side
    241,945.46x = 44,907,927,450.23
  5. Step 5: Solve for x
    x = 44,907,927,450.23/241,945.46
  6. Step 6: Final answer
    x = 185,611.78

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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.