Home / 136,063.35-204,091.26-36,224.41

Finding the Fourth Proportional to 136,063.35, 204,091.26 and 36,224.41

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Solution

The fourth proportional to 136,063.35, 204,091.26 and 36,224.41 is: 54,335.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,063.35 : 204,091.26 = 36,224.41 : x
  2. Step 2: Convert to fraction form
    136,063.35/204,091.26 = 36,224.41/x
  3. Step 3: Cross multiply
    136,063.35x = 204,091.26 × 36,224.41
  4. Step 4: Simplify right side
    136,063.35x = 7,393,084,969.43
  5. Step 5: Solve for x
    x = 7,393,084,969.43/136,063.35
  6. Step 6: Final answer
    x = 54,335.61

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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.