Home / 4,850.53-6,691.66-3,054.82

Finding the Fourth Proportional to 4,850.53, 6,691.66 and 3,054.82

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Solution

The fourth proportional to 4,850.53, 6,691.66 and 3,054.82 is: 4,214.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850.53 : 6,691.66 = 3,054.82 : x
  2. Step 2: Convert to fraction form
    4,850.53/6,691.66 = 3,054.82/x
  3. Step 3: Cross multiply
    4,850.53x = 6,691.66 × 3,054.82
  4. Step 4: Simplify right side
    4,850.53x = 20,441,816.80
  5. Step 5: Solve for x
    x = 20,441,816.80/4,850.53
  6. Step 6: Final answer
    x = 4,214.35

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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.