Home / 33,456.33-46,166.37-19,313.73

Finding the Fourth Proportional to 33,456.33, 46,166.37 and 19,313.73

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Solution

The fourth proportional to 33,456.33, 46,166.37 and 19,313.73 is: 26,651.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,456.33 : 46,166.37 = 19,313.73 : x
  2. Step 2: Convert to fraction form
    33,456.33/46,166.37 = 19,313.73/x
  3. Step 3: Cross multiply
    33,456.33x = 46,166.37 × 19,313.73
  4. Step 4: Simplify right side
    33,456.33x = 891,644,805.26
  5. Step 5: Solve for x
    x = 891,644,805.26/33,456.33
  6. Step 6: Final answer
    x = 26,651.00

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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.