Home / 4,454.53-6,677.39-2,110.42

Finding the Fourth Proportional to 4,454.53, 6,677.39 and 2,110.42

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Solution

The fourth proportional to 4,454.53, 6,677.39 and 2,110.42 is: 3,163.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.53 : 6,677.39 = 2,110.42 : x
  2. Step 2: Convert to fraction form
    4,454.53/6,677.39 = 2,110.42/x
  3. Step 3: Cross multiply
    4,454.53x = 6,677.39 × 2,110.42
  4. Step 4: Simplify right side
    4,454.53x = 14,092,097.40
  5. Step 5: Solve for x
    x = 14,092,097.40/4,454.53
  6. Step 6: Final answer
    x = 3,163.54

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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.