Home / 54,396.54-75,091.59-33,184.26

Finding the Fourth Proportional to 54,396.54, 75,091.59 and 33,184.26

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Solution

The fourth proportional to 54,396.54, 75,091.59 and 33,184.26 is: 45,809.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,396.54 : 75,091.59 = 33,184.26 : x
  2. Step 2: Convert to fraction form
    54,396.54/75,091.59 = 33,184.26/x
  3. Step 3: Cross multiply
    54,396.54x = 75,091.59 × 33,184.26
  4. Step 4: Simplify right side
    54,396.54x = 2,491,858,846.37
  5. Step 5: Solve for x
    x = 2,491,858,846.37/54,396.54
  6. Step 6: Final answer
    x = 45,809.14

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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.