Home / 69,245.86-95,559.34-37,414.75

Finding the Fourth Proportional to 69,245.86, 95,559.34 and 37,414.75

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Solution

The fourth proportional to 69,245.86, 95,559.34 and 37,414.75 is: 51,632.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,245.86 : 95,559.34 = 37,414.75 : x
  2. Step 2: Convert to fraction form
    69,245.86/95,559.34 = 37,414.75/x
  3. Step 3: Cross multiply
    69,245.86x = 95,559.34 × 37,414.75
  4. Step 4: Simplify right side
    69,245.86x = 3,575,328,816.27
  5. Step 5: Solve for x
    x = 3,575,328,816.27/69,245.86
  6. Step 6: Final answer
    x = 51,632.38

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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.