Home / 54,884.33-75,740.45-29,733.83

Finding the Fourth Proportional to 54,884.33, 75,740.45 and 29,733.83

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Solution

The fourth proportional to 54,884.33, 75,740.45 and 29,733.83 is: 41,032.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,884.33 : 75,740.45 = 29,733.83 : x
  2. Step 2: Convert to fraction form
    54,884.33/75,740.45 = 29,733.83/x
  3. Step 3: Cross multiply
    54,884.33x = 75,740.45 × 29,733.83
  4. Step 4: Simplify right side
    54,884.33x = 2,252,053,664.42
  5. Step 5: Solve for x
    x = 2,252,053,664.42/54,884.33
  6. Step 6: Final answer
    x = 41,032.73

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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.