Home / 164,141.44-226,512.02-92,520.08

Finding the Fourth Proportional to 164,141.44, 226,512.02 and 92,520.08

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Solution

The fourth proportional to 164,141.44, 226,512.02 and 92,520.08 is: 127,675.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,141.44 : 226,512.02 = 92,520.08 : x
  2. Step 2: Convert to fraction form
    164,141.44/226,512.02 = 92,520.08/x
  3. Step 3: Cross multiply
    164,141.44x = 226,512.02 × 92,520.08
  4. Step 4: Simplify right side
    164,141.44x = 20,956,910,211.36
  5. Step 5: Solve for x
    x = 20,956,910,211.36/164,141.44
  6. Step 6: Final answer
    x = 127,675.93

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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.