Home / 164,283.49-226,713.82-92,664.93

Finding the Fourth Proportional to 164,283.49, 226,713.82 and 92,664.93

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Solution

The fourth proportional to 164,283.49, 226,713.82 and 92,664.93 is: 127,879.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,283.49 : 226,713.82 = 92,664.93 : x
  2. Step 2: Convert to fraction form
    164,283.49/226,713.82 = 92,664.93/x
  3. Step 3: Cross multiply
    164,283.49x = 226,713.82 × 92,664.93
  4. Step 4: Simplify right side
    164,283.49x = 21,008,420,975.00
  5. Step 5: Solve for x
    x = 21,008,420,975.00/164,283.49
  6. Step 6: Final answer
    x = 127,879.08

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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.