Home / 164,579.46-227,117.97-92,959.26

Finding the Fourth Proportional to 164,579.46, 227,117.97 and 92,959.26

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Solution

The fourth proportional to 164,579.46, 227,117.97 and 92,959.26 is: 128,282.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,579.46 : 227,117.97 = 92,959.26 : x
  2. Step 2: Convert to fraction form
    164,579.46/227,117.97 = 92,959.26/x
  3. Step 3: Cross multiply
    164,579.46x = 227,117.97 × 92,959.26
  4. Step 4: Simplify right side
    164,579.46x = 21,112,718,423.90
  5. Step 5: Solve for x
    x = 21,112,718,423.90/164,579.46
  6. Step 6: Final answer
    x = 128,282.83

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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.