Home / 169,206.44-233,494.80-92,710.28

Finding the Fourth Proportional to 169,206.44, 233,494.80 and 92,710.28

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Solution

The fourth proportional to 169,206.44, 233,494.80 and 92,710.28 is: 127,934.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,206.44 : 233,494.80 = 92,710.28 : x
  2. Step 2: Convert to fraction form
    169,206.44/233,494.80 = 92,710.28/x
  3. Step 3: Cross multiply
    169,206.44x = 233,494.80 × 92,710.28
  4. Step 4: Simplify right side
    169,206.44x = 21,647,368,286.54
  5. Step 5: Solve for x
    x = 21,647,368,286.54/169,206.44
  6. Step 6: Final answer
    x = 127,934.66

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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.