Home / 164,080.46-226,429.22-92,460.40

Finding the Fourth Proportional to 164,080.46, 226,429.22 and 92,460.40

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Solution

The fourth proportional to 164,080.46, 226,429.22 and 92,460.40 is: 127,594.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,080.46 : 226,429.22 = 92,460.40 : x
  2. Step 2: Convert to fraction form
    164,080.46/226,429.22 = 92,460.40/x
  3. Step 3: Cross multiply
    164,080.46x = 226,429.22 × 92,460.40
  4. Step 4: Simplify right side
    164,080.46x = 20,935,735,917.97
  5. Step 5: Solve for x
    x = 20,935,735,917.97/164,080.46
  6. Step 6: Final answer
    x = 127,594.33

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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.