Home / 54,233.82-75,293.48-52,609.97

Finding the Fourth Proportional to 54,233.82, 75,293.48 and 52,609.97

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Solution

The fourth proportional to 54,233.82, 75,293.48 and 52,609.97 is: 73,039.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,233.82 : 75,293.48 = 52,609.97 : x
  2. Step 2: Convert to fraction form
    54,233.82/75,293.48 = 52,609.97/x
  3. Step 3: Cross multiply
    54,233.82x = 75,293.48 × 52,609.97
  4. Step 4: Simplify right side
    54,233.82x = 3,961,187,724.00
  5. Step 5: Solve for x
    x = 3,961,187,724.00/54,233.82
  6. Step 6: Final answer
    x = 73,039.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.