Home / 54,704.40-75,418.96-41,034.33

Finding the Fourth Proportional to 54,704.40, 75,418.96 and 41,034.33

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Solution

The fourth proportional to 54,704.40, 75,418.96 and 41,034.33 is: 56,572.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,704.40 : 75,418.96 = 41,034.33 : x
  2. Step 2: Convert to fraction form
    54,704.40/75,418.96 = 41,034.33/x
  3. Step 3: Cross multiply
    54,704.40x = 75,418.96 × 41,034.33
  4. Step 4: Simplify right side
    54,704.40x = 3,094,766,673.13
  5. Step 5: Solve for x
    x = 3,094,766,673.13/54,704.40
  6. Step 6: Final answer
    x = 56,572.54

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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.