Home / 22,559.87-33,844.52-6,764.27

Finding the Fourth Proportional to 22,559.87, 33,844.52 and 6,764.27

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Solution

The fourth proportional to 22,559.87, 33,844.52 and 6,764.27 is: 10,147.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,559.87 : 33,844.52 = 6,764.27 : x
  2. Step 2: Convert to fraction form
    22,559.87/33,844.52 = 6,764.27/x
  3. Step 3: Cross multiply
    22,559.87x = 33,844.52 × 6,764.27
  4. Step 4: Simplify right side
    22,559.87x = 228,933,268.26
  5. Step 5: Solve for x
    x = 228,933,268.26/22,559.87
  6. Step 6: Final answer
    x = 10,147.81

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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.