Home / 5,350.46-8,025.66-1,454.85

Finding the Fourth Proportional to 5,350.46, 8,025.66 and 1,454.85

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Solution

The fourth proportional to 5,350.46, 8,025.66 and 1,454.85 is: 2,182.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350.46 : 8,025.66 = 1,454.85 : x
  2. Step 2: Convert to fraction form
    5,350.46/8,025.66 = 1,454.85/x
  3. Step 3: Cross multiply
    5,350.46x = 8,025.66 × 1,454.85
  4. Step 4: Simplify right side
    5,350.46x = 11,676,131.45
  5. Step 5: Solve for x
    x = 11,676,131.45/5,350.46
  6. Step 6: Final answer
    x = 2,182.27

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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.