Home / 54,629.26-75,370.76-33,127.62

Finding the Fourth Proportional to 54,629.26, 75,370.76 and 33,127.62

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Solution

The fourth proportional to 54,629.26, 75,370.76 and 33,127.62 is: 45,705.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,629.26 : 75,370.76 = 33,127.62 : x
  2. Step 2: Convert to fraction form
    54,629.26/75,370.76 = 33,127.62/x
  3. Step 3: Cross multiply
    54,629.26x = 75,370.76 × 33,127.62
  4. Step 4: Simplify right side
    54,629.26x = 2,496,853,896.39
  5. Step 5: Solve for x
    x = 2,496,853,896.39/54,629.26
  6. Step 6: Final answer
    x = 45,705.43

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1.5x scale

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.