Home / 54,956.22-75,842.52-34,805.70

Finding the Fourth Proportional to 54,956.22, 75,842.52 and 34,805.70

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Solution

The fourth proportional to 54,956.22, 75,842.52 and 34,805.70 is: 48,033.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,956.22 : 75,842.52 = 34,805.70 : x
  2. Step 2: Convert to fraction form
    54,956.22/75,842.52 = 34,805.70/x
  3. Step 3: Cross multiply
    54,956.22x = 75,842.52 × 34,805.70
  4. Step 4: Simplify right side
    54,956.22x = 2,639,751,998.36
  5. Step 5: Solve for x
    x = 2,639,751,998.36/54,956.22
  6. Step 6: Final answer
    x = 48,033.73

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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.