Home / 164,323.49-226,776.78-92,677.37

Finding the Fourth Proportional to 164,323.49, 226,776.78 and 92,677.37

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Solution

The fourth proportional to 164,323.49, 226,776.78 and 92,677.37 is: 127,900.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,323.49 : 226,776.78 = 92,677.37 : x
  2. Step 2: Convert to fraction form
    164,323.49/226,776.78 = 92,677.37/x
  3. Step 3: Cross multiply
    164,323.49x = 226,776.78 × 92,677.37
  4. Step 4: Simplify right side
    164,323.49x = 21,017,074,413.58
  5. Step 5: Solve for x
    x = 21,017,074,413.58/164,323.49
  6. Step 6: Final answer
    x = 127,900.61

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1.5x scale

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.