Home / 54,994.08-75,891.83-29,843.58

Finding the Fourth Proportional to 54,994.08, 75,891.83 and 29,843.58

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Solution

The fourth proportional to 54,994.08, 75,891.83 and 29,843.58 is: 41,184.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,994.08 : 75,891.83 = 29,843.58 : x
  2. Step 2: Convert to fraction form
    54,994.08/75,891.83 = 29,843.58/x
  3. Step 3: Cross multiply
    54,994.08x = 75,891.83 × 29,843.58
  4. Step 4: Simplify right side
    54,994.08x = 2,264,883,862.65
  5. Step 5: Solve for x
    x = 2,264,883,862.65/54,994.08
  6. Step 6: Final answer
    x = 41,184.14

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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.