Home / 169,043.82-233,284.05-92,566.14

Finding the Fourth Proportional to 169,043.82, 233,284.05 and 92,566.14

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Solution

The fourth proportional to 169,043.82, 233,284.05 and 92,566.14 is: 127,743.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,043.82 : 233,284.05 = 92,566.14 : x
  2. Step 2: Convert to fraction form
    169,043.82/233,284.05 = 92,566.14/x
  3. Step 3: Cross multiply
    169,043.82x = 233,284.05 × 92,566.14
  4. Step 4: Simplify right side
    169,043.82x = 21,594,204,032.07
  5. Step 5: Solve for x
    x = 21,594,204,032.07/169,043.82
  6. Step 6: Final answer
    x = 127,743.23

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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.