Home / 192,050.33-265,029.44-106,009.29

Finding the Fourth Proportional to 192,050.33, 265,029.44 and 106,009.29

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Solution

The fourth proportional to 192,050.33, 265,029.44 and 106,009.29 is: 146,292.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,050.33 : 265,029.44 = 106,009.29 : x
  2. Step 2: Convert to fraction form
    192,050.33/265,029.44 = 106,009.29/x
  3. Step 3: Cross multiply
    192,050.33x = 265,029.44 × 106,009.29
  4. Step 4: Simplify right side
    192,050.33x = 28,095,582,233.45
  5. Step 5: Solve for x
    x = 28,095,582,233.45/192,050.33
  6. Step 6: Final answer
    x = 146,292.81

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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.