Home / 33,958.16-46,862.56-19,054.16

Finding the Fourth Proportional to 33,958.16, 46,862.56 and 19,054.16

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Solution

The fourth proportional to 33,958.16, 46,862.56 and 19,054.16 is: 26,294.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,958.16 : 46,862.56 = 19,054.16 : x
  2. Step 2: Convert to fraction form
    33,958.16/46,862.56 = 19,054.16/x
  3. Step 3: Cross multiply
    33,958.16x = 46,862.56 × 19,054.16
  4. Step 4: Simplify right side
    33,958.16x = 892,926,716.25
  5. Step 5: Solve for x
    x = 892,926,716.25/33,958.16
  6. Step 6: Final answer
    x = 26,294.91

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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.