Home / 53,343.44-80,065.38-27,067.04

Finding the Fourth Proportional to 53,343.44, 80,065.38 and 27,067.04

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Solution

The fourth proportional to 53,343.44, 80,065.38 and 27,067.04 is: 40,626.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,343.44 : 80,065.38 = 27,067.04 : x
  2. Step 2: Convert to fraction form
    53,343.44/80,065.38 = 27,067.04/x
  3. Step 3: Cross multiply
    53,343.44x = 80,065.38 × 27,067.04
  4. Step 4: Simplify right side
    53,343.44x = 2,167,132,442.75
  5. Step 5: Solve for x
    x = 2,167,132,442.75/53,343.44
  6. Step 6: Final answer
    x = 40,626.04

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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.