Home / 33,922.29-46,805.27-19,579.07

Finding the Fourth Proportional to 33,922.29, 46,805.27 and 19,579.07

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Solution

The fourth proportional to 33,922.29, 46,805.27 and 19,579.07 is: 27,014.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922.29 : 46,805.27 = 19,579.07 : x
  2. Step 2: Convert to fraction form
    33,922.29/46,805.27 = 19,579.07/x
  3. Step 3: Cross multiply
    33,922.29x = 46,805.27 × 19,579.07
  4. Step 4: Simplify right side
    33,922.29x = 916,403,325.78
  5. Step 5: Solve for x
    x = 916,403,325.78/33,922.29
  6. Step 6: Final answer
    x = 27,014.79

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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.