Home / 54,849.91-82,160.04-35,027.59

Finding the Fourth Proportional to 54,849.91, 82,160.04 and 35,027.59

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Solution

The fourth proportional to 54,849.91, 82,160.04 and 35,027.59 is: 52,468.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,849.91 : 82,160.04 = 35,027.59 : x
  2. Step 2: Convert to fraction form
    54,849.91/82,160.04 = 35,027.59/x
  3. Step 3: Cross multiply
    54,849.91x = 82,160.04 × 35,027.59
  4. Step 4: Simplify right side
    54,849.91x = 2,877,868,195.50
  5. Step 5: Solve for x
    x = 2,877,868,195.50/54,849.91
  6. Step 6: Final answer
    x = 52,468.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.