Home / 164,967.69-227,660.46-96,972.19

Finding the Fourth Proportional to 164,967.69, 227,660.46 and 96,972.19

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Solution

The fourth proportional to 164,967.69, 227,660.46 and 96,972.19 is: 133,824.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,967.69 : 227,660.46 = 96,972.19 : x
  2. Step 2: Convert to fraction form
    164,967.69/227,660.46 = 96,972.19/x
  3. Step 3: Cross multiply
    164,967.69x = 227,660.46 × 96,972.19
  4. Step 4: Simplify right side
    164,967.69x = 22,076,733,382.61
  5. Step 5: Solve for x
    x = 22,076,733,382.61/164,967.69
  6. Step 6: Final answer
    x = 133,824.59

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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.