Home / 169,108.39-233,371.97-92,625.93

Finding the Fourth Proportional to 169,108.39, 233,371.97 and 92,625.93

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Solution

The fourth proportional to 169,108.39, 233,371.97 and 92,625.93 is: 127,825.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,108.39 : 233,371.97 = 92,625.93 : x
  2. Step 2: Convert to fraction form
    169,108.39/233,371.97 = 92,625.93/x
  3. Step 3: Cross multiply
    169,108.39x = 233,371.97 × 92,625.93
  4. Step 4: Simplify right side
    169,108.39x = 21,616,295,641.40
  5. Step 5: Solve for x
    x = 21,616,295,641.40/169,108.39
  6. Step 6: Final answer
    x = 127,825.09

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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.