Home / 54,826.05-75,659.94-29,675.55

Finding the Fourth Proportional to 54,826.05, 75,659.94 and 29,675.55

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Solution

The fourth proportional to 54,826.05, 75,659.94 and 29,675.55 is: 40,952.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,826.05 : 75,659.94 = 29,675.55 : x
  2. Step 2: Convert to fraction form
    54,826.05/75,659.94 = 29,675.55/x
  3. Step 3: Cross multiply
    54,826.05x = 75,659.94 × 29,675.55
  4. Step 4: Simplify right side
    54,826.05x = 2,245,250,332.47
  5. Step 5: Solve for x
    x = 2,245,250,332.47/54,826.05
  6. Step 6: Final answer
    x = 40,952.25

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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.