Home / 4,958.51-6,844.26-3,190.11

Finding the Fourth Proportional to 4,958.51, 6,844.26 and 3,190.11

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Solution

The fourth proportional to 4,958.51, 6,844.26 and 3,190.11 is: 4,403.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958.51 : 6,844.26 = 3,190.11 : x
  2. Step 2: Convert to fraction form
    4,958.51/6,844.26 = 3,190.11/x
  3. Step 3: Cross multiply
    4,958.51x = 6,844.26 × 3,190.11
  4. Step 4: Simplify right side
    4,958.51x = 21,833,942.27
  5. Step 5: Solve for x
    x = 21,833,942.27/4,958.51
  6. Step 6: Final answer
    x = 4,403.33

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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.