Home / 54,711.51-82,066.44-33,370.49

Finding the Fourth Proportional to 54,711.51, 82,066.44 and 33,370.49

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Solution

The fourth proportional to 54,711.51, 82,066.44 and 33,370.49 is: 50,055.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,711.51 : 82,066.44 = 33,370.49 : x
  2. Step 2: Convert to fraction form
    54,711.51/82,066.44 = 33,370.49/x
  3. Step 3: Cross multiply
    54,711.51x = 82,066.44 × 33,370.49
  4. Step 4: Simplify right side
    54,711.51x = 2,738,597,320.99
  5. Step 5: Solve for x
    x = 2,738,597,320.99/54,711.51
  6. Step 6: Final answer
    x = 50,055.23

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1.5x scale

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.