Home / 57,519.27-79,375.96-32,025.08

Finding the Fourth Proportional to 57,519.27, 79,375.96 and 32,025.08

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Solution

The fourth proportional to 57,519.27, 79,375.96 and 32,025.08 is: 44,194.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,519.27 : 79,375.96 = 32,025.08 : x
  2. Step 2: Convert to fraction form
    57,519.27/79,375.96 = 32,025.08/x
  3. Step 3: Cross multiply
    57,519.27x = 79,375.96 × 32,025.08
  4. Step 4: Simplify right side
    57,519.27x = 2,542,020,992.13
  5. Step 5: Solve for x
    x = 2,542,020,992.13/57,519.27
  6. Step 6: Final answer
    x = 44,194.25

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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.