Home / 67,847.08-93,625.68-37,633.60

Finding the Fourth Proportional to 67,847.08, 93,625.68 and 37,633.60

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Solution

The fourth proportional to 67,847.08, 93,625.68 and 37,633.60 is: 51,932.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,847.08 : 93,625.68 = 37,633.60 : x
  2. Step 2: Convert to fraction form
    67,847.08/93,625.68 = 37,633.60/x
  3. Step 3: Cross multiply
    67,847.08x = 93,625.68 × 37,633.60
  4. Step 4: Simplify right side
    67,847.08x = 3,523,471,390.85
  5. Step 5: Solve for x
    x = 3,523,471,390.85/67,847.08
  6. Step 6: Final answer
    x = 51,932.54

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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.