Home / 192,095.46-265,091.58-106,054.56

Finding the Fourth Proportional to 192,095.46, 265,091.58 and 106,054.56

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Solution

The fourth proportional to 192,095.46, 265,091.58 and 106,054.56 is: 146,355.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,095.46 : 265,091.58 = 106,054.56 : x
  2. Step 2: Convert to fraction form
    192,095.46/265,091.58 = 106,054.56/x
  3. Step 3: Cross multiply
    192,095.46x = 265,091.58 × 106,054.56
  4. Step 4: Simplify right side
    192,095.46x = 28,114,170,876.60
  5. Step 5: Solve for x
    x = 28,114,170,876.60/192,095.46
  6. Step 6: Final answer
    x = 146,355.21

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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.