Home / 5,350.06-8,025.88-1,840.97

Finding the Fourth Proportional to 5,350.06, 8,025.88 and 1,840.97

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Solution

The fourth proportional to 5,350.06, 8,025.88 and 1,840.97 is: 2,761.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350.06 : 8,025.88 = 1,840.97 : x
  2. Step 2: Convert to fraction form
    5,350.06/8,025.88 = 1,840.97/x
  3. Step 3: Cross multiply
    5,350.06x = 8,025.88 × 1,840.97
  4. Step 4: Simplify right side
    5,350.06x = 14,775,404.30
  5. Step 5: Solve for x
    x = 14,775,404.30/5,350.06
  6. Step 6: Final answer
    x = 2,761.73

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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.