Home / 4,415.00-6,091.61-2,500.86

Finding the Fourth Proportional to 4,415.00, 6,091.61 and 2,500.86

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Solution

The fourth proportional to 4,415.00, 6,091.61 and 2,500.86 is: 3,450.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.00 : 6,091.61 = 2,500.86 : x
  2. Step 2: Convert to fraction form
    4,415.00/6,091.61 = 2,500.86/x
  3. Step 3: Cross multiply
    4,415.00x = 6,091.61 × 2,500.86
  4. Step 4: Simplify right side
    4,415.00x = 15,234,251.28
  5. Step 5: Solve for x
    x = 15,234,251.28/4,415.00
  6. Step 6: Final answer
    x = 3,450.57

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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.