Home / 33,398.06-46,087.32-19,055.90

Finding the Fourth Proportional to 33,398.06, 46,087.32 and 19,055.90

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Solution

The fourth proportional to 33,398.06, 46,087.32 and 19,055.90 is: 26,296.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,398.06 : 46,087.32 = 19,055.90 : x
  2. Step 2: Convert to fraction form
    33,398.06/46,087.32 = 19,055.90/x
  3. Step 3: Cross multiply
    33,398.06x = 46,087.32 × 19,055.90
  4. Step 4: Simplify right side
    33,398.06x = 878,235,361.19
  5. Step 5: Solve for x
    x = 878,235,361.19/33,398.06
  6. Step 6: Final answer
    x = 26,296.00

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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.