Home / 54,843.27-75,685.11-33,634.23

Finding the Fourth Proportional to 54,843.27, 75,685.11 and 33,634.23

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Solution

The fourth proportional to 54,843.27, 75,685.11 and 33,634.23 is: 46,416.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,843.27 : 75,685.11 = 33,634.23 : x
  2. Step 2: Convert to fraction form
    54,843.27/75,685.11 = 33,634.23/x
  3. Step 3: Cross multiply
    54,843.27x = 75,685.11 × 33,634.23
  4. Step 4: Simplify right side
    54,843.27x = 2,545,610,397.32
  5. Step 5: Solve for x
    x = 2,545,610,397.32/54,843.27
  6. Step 6: Final answer
    x = 46,416.09

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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.