Home / 292,927.14-404,220.33-163,843.23

Finding the Fourth Proportional to 292,927.14, 404,220.33 and 163,843.23

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Solution

The fourth proportional to 292,927.14, 404,220.33 and 163,843.23 is: 226,092.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,927.14 : 404,220.33 = 163,843.23 : x
  2. Step 2: Convert to fraction form
    292,927.14/404,220.33 = 163,843.23/x
  3. Step 3: Cross multiply
    292,927.14x = 404,220.33 × 163,843.23
  4. Step 4: Simplify right side
    292,927.14x = 66,228,764,498.87
  5. Step 5: Solve for x
    x = 66,228,764,498.87/292,927.14
  6. Step 6: Final answer
    x = 226,092.96

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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.