Home / 33,605.51-46,365.17-19,067.30

Finding the Fourth Proportional to 33,605.51, 46,365.17 and 19,067.30

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Solution

The fourth proportional to 33,605.51, 46,365.17 and 19,067.30 is: 26,306.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,605.51 : 46,365.17 = 19,067.30 : x
  2. Step 2: Convert to fraction form
    33,605.51/46,365.17 = 19,067.30/x
  3. Step 3: Cross multiply
    33,605.51x = 46,365.17 × 19,067.30
  4. Step 4: Simplify right side
    33,605.51x = 884,058,278.78
  5. Step 5: Solve for x
    x = 884,058,278.78/33,605.51
  6. Step 6: Final answer
    x = 26,306.94

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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.