Home / 164,134.44-226,502.37-92,513.07

Finding the Fourth Proportional to 164,134.44, 226,502.37 and 92,513.07

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Solution

The fourth proportional to 164,134.44, 226,502.37 and 92,513.07 is: 127,666.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,134.44 : 226,502.37 = 92,513.07 : x
  2. Step 2: Convert to fraction form
    164,134.44/226,502.37 = 92,513.07/x
  3. Step 3: Cross multiply
    164,134.44x = 226,502.37 × 92,513.07
  4. Step 4: Simplify right side
    164,134.44x = 20,954,429,610.98
  5. Step 5: Solve for x
    x = 20,954,429,610.98/164,134.44
  6. Step 6: Final answer
    x = 127,666.26

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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.