Home / 164,736.05-227,274.05-96,755.18

Finding the Fourth Proportional to 164,736.05, 227,274.05 and 96,755.18

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Solution

The fourth proportional to 164,736.05, 227,274.05 and 96,755.18 is: 133,485.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,736.05 : 227,274.05 = 96,755.18 : x
  2. Step 2: Convert to fraction form
    164,736.05/227,274.05 = 96,755.18/x
  3. Step 3: Cross multiply
    164,736.05x = 227,274.05 × 96,755.18
  4. Step 4: Simplify right side
    164,736.05x = 21,989,940,722.60
  5. Step 5: Solve for x
    x = 21,989,940,722.60/164,736.05
  6. Step 6: Final answer
    x = 133,485.91

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1.5x scale

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.