Home / 293,092.08-404,488.82-164,043.52

Finding the Fourth Proportional to 293,092.08, 404,488.82 and 164,043.52

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Solution

The fourth proportional to 293,092.08, 404,488.82 and 164,043.52 is: 226,392.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,092.08 : 404,488.82 = 164,043.52 : x
  2. Step 2: Convert to fraction form
    293,092.08/404,488.82 = 164,043.52/x
  3. Step 3: Cross multiply
    293,092.08x = 404,488.82 × 164,043.52
  4. Step 4: Simplify right side
    293,092.08x = 66,353,769,833.45
  5. Step 5: Solve for x
    x = 66,353,769,833.45/293,092.08
  6. Step 6: Final answer
    x = 226,392.23

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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.